9807016780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{337}}^1$

素因数の和:656

約数の個数: 192

約数和(自身を含む): 24726933504

約数和(自身を除く): 14919916724

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 31, 34, 44, 55, 62, 68, 85, 110, 124, 155, 170, 187, 220, 251, 310, 337, 340, 341, 374, 502, 527, 620, 674, 682, 748, 935, 1004, 1054, 1255, 1348, 1364, 1685, 1705, 1870, 2108, 2510, 2635, 2761, 3370, 3410, 3707, 3740, 4267, 5020, 5270, 5522, 5729, 5797, 6740, 6820, 7414, 7781, 8534, 10447, 10540, 11044, 11458, 11594, 13805, 14828, 15562, 17068, 18535, 20894, 21335, 22916, 23188, 27610, 28645, 28985, 31124, 37070, 38905, 41788, 42670, 46937, 52235, 55220, 57290, 57970, 63019, 74140, 77810, 84587, 85340, 85591, 93874, 104470, 114580, 114917, 115940, 126038, 132277, 155620, 169174, 171182, 177599, 187748, 208940, 229834, 234685, 252076, 264554, 315095, 338348, 342364, 355198, 422935, 427955, 459668, 469370, 529108, 574585, 630190, 661385, 710396, 845870, 855910, 887995, 930457, 938740, 1149170, 1260380, 1322770, 1437979, 1455047, 1691740, 1711820, 1775990, 1860914, 1953589, 2298340, 2622197, 2645540, 2875958, 2910094, 3551980, 3721828, 3907178, 4652285, 5244394, 5751916, 5820188, 7189895, 7275235, 7814356, 9304570, 9767945, 10488788, 13110985, 14379790, 14550470, 15817769, 18609140, 19535890, 26221970, 28759580, 28844167, 29100940, 31635538, 39071780, 44577349, 52443940, 57688334, 63271076, 79088845, 89154698, 115376668, 144220835, 158177690, 178309396, 222886745, 288441670, 316355380, 445773490, 490350839, 576883340, 891546980, 980701678, 1961403356, 2451754195, 4903508390, 9807016780]

約数ペア:

[(1, 9807016780), (2, 4903508390), (4, 2451754195), (5, 1961403356), (10, 980701678), (11, 891546980), (17, 576883340), (20, 490350839), (22, 445773490), (31, 316355380), (34, 288441670), (44, 222886745), (55, 178309396), (62, 158177690), (68, 144220835), (85, 115376668), (110, 89154698), (124, 79088845), (155, 63271076), (170, 57688334), (187, 52443940), (220, 44577349), (251, 39071780), (310, 31635538), (337, 29100940), (340, 28844167), (341, 28759580), (374, 26221970), (502, 19535890), (527, 18609140), (620, 15817769), (674, 14550470), (682, 14379790), (748, 13110985), (935, 10488788), (1004, 9767945), (1054, 9304570), (1255, 7814356), (1348, 7275235), (1364, 7189895), (1685, 5820188), (1705, 5751916), (1870, 5244394), (2108, 4652285), (2510, 3907178), (2635, 3721828), (2761, 3551980), (3370, 2910094), (3410, 2875958), (3707, 2645540), (3740, 2622197), (4267, 2298340), (5020, 1953589), (5270, 1860914), (5522, 1775990), (5729, 1711820), (5797, 1691740), (6740, 1455047), (6820, 1437979), (7414, 1322770), (7781, 1260380), (8534, 1149170), (10447, 938740), (10540, 930457), (11044, 887995), (11458, 855910), (11594, 845870), (13805, 710396), (14828, 661385), (15562, 630190), (17068, 574585), (18535, 529108), (20894, 469370), (21335, 459668), (22916, 427955), (23188, 422935), (27610, 355198), (28645, 342364), (28985, 338348), (31124, 315095), (37070, 264554), (38905, 252076), (41788, 234685), (42670, 229834), (46937, 208940), (52235, 187748), (55220, 177599), (57290, 171182), (57970, 169174), (63019, 155620), (74140, 132277), (77810, 126038), (84587, 115940), (85340, 114917), (85591, 114580), (93874, 104470)]