43919260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{79}}^1$

素因数の和:144

約数の個数: 144

約数和(自身を含む): 122895360

約数和(自身を除く): 78976100

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 19, 20, 22, 28, 35, 38, 44, 55, 70, 76, 77, 79, 95, 110, 133, 140, 154, 158, 190, 209, 220, 266, 308, 316, 361, 380, 385, 395, 418, 532, 553, 665, 722, 770, 790, 836, 869, 1045, 1106, 1330, 1444, 1463, 1501, 1540, 1580, 1738, 1805, 2090, 2212, 2527, 2660, 2765, 2926, 3002, 3476, 3610, 3971, 4180, 4345, 5054, 5530, 5852, 6004, 6083, 7220, 7315, 7505, 7942, 8690, 10108, 10507, 11060, 12166, 12635, 14630, 15010, 15884, 16511, 17380, 19855, 21014, 24332, 25270, 27797, 28519, 29260, 30020, 30415, 33022, 39710, 42028, 50540, 52535, 55594, 57038, 60830, 66044, 79420, 82555, 105070, 111188, 114076, 115577, 121660, 138985, 142595, 165110, 199633, 210140, 231154, 277970, 285190, 313709, 330220, 399266, 462308, 555940, 570380, 577885, 627418, 798532, 998165, 1155770, 1254836, 1568545, 1996330, 2195963, 2311540, 3137090, 3992660, 4391926, 6274180, 8783852, 10979815, 21959630, 43919260]

約数ペア:

[(1, 43919260), (2, 21959630), (4, 10979815), (5, 8783852), (7, 6274180), (10, 4391926), (11, 3992660), (14, 3137090), (19, 2311540), (20, 2195963), (22, 1996330), (28, 1568545), (35, 1254836), (38, 1155770), (44, 998165), (55, 798532), (70, 627418), (76, 577885), (77, 570380), (79, 555940), (95, 462308), (110, 399266), (133, 330220), (140, 313709), (154, 285190), (158, 277970), (190, 231154), (209, 210140), (220, 199633), (266, 165110), (308, 142595), (316, 138985), (361, 121660), (380, 115577), (385, 114076), (395, 111188), (418, 105070), (532, 82555), (553, 79420), (665, 66044), (722, 60830), (770, 57038), (790, 55594), (836, 52535), (869, 50540), (1045, 42028), (1106, 39710), (1330, 33022), (1444, 30415), (1463, 30020), (1501, 29260), (1540, 28519), (1580, 27797), (1738, 25270), (1805, 24332), (2090, 21014), (2212, 19855), (2527, 17380), (2660, 16511), (2765, 15884), (2926, 15010), (3002, 14630), (3476, 12635), (3610, 12166), (3971, 11060), (4180, 10507), (4345, 10108), (5054, 8690), (5530, 7942), (5852, 7505), (6004, 7315), (6083, 7220)]