39071780

素因数分解:

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

素因数の和:405

約数の個数: 96

約数和(自身を含む): 98122752

約数和(自身を除く): 59050972

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, 310, 337, 340, 341, 374, 527, 620, 674, 682, 748, 935, 1054, 1348, 1364, 1685, 1705, 1870, 2108, 2635, 3370, 3410, 3707, 3740, 5270, 5729, 5797, 6740, 6820, 7414, 10447, 10540, 11458, 11594, 14828, 18535, 20894, 22916, 23188, 28645, 28985, 37070, 41788, 52235, 57290, 57970, 63019, 74140, 104470, 114580, 114917, 115940, 126038, 177599, 208940, 229834, 252076, 315095, 355198, 459668, 574585, 630190, 710396, 887995, 1149170, 1260380, 1775990, 1953589, 2298340, 3551980, 3907178, 7814356, 9767945, 19535890, 39071780]

約数ペア:

[(1, 39071780), (2, 19535890), (4, 9767945), (5, 7814356), (10, 3907178), (11, 3551980), (17, 2298340), (20, 1953589), (22, 1775990), (31, 1260380), (34, 1149170), (44, 887995), (55, 710396), (62, 630190), (68, 574585), (85, 459668), (110, 355198), (124, 315095), (155, 252076), (170, 229834), (187, 208940), (220, 177599), (310, 126038), (337, 115940), (340, 114917), (341, 114580), (374, 104470), (527, 74140), (620, 63019), (674, 57970), (682, 57290), (748, 52235), (935, 41788), (1054, 37070), (1348, 28985), (1364, 28645), (1685, 23188), (1705, 22916), (1870, 20894), (2108, 18535), (2635, 14828), (3370, 11594), (3410, 11458), (3707, 10540), (3740, 10447), (5270, 7414), (5729, 6820), (5797, 6740)]