71114680

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2791}}^1$

素因数の和:2829

約数の個数: 96

約数和(自身を含む): 200521440

約数和(自身を除く): 129406760

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 49, 52, 56, 65, 70, 91, 98, 104, 130, 140, 182, 196, 245, 260, 280, 364, 392, 455, 490, 520, 637, 728, 910, 980, 1274, 1820, 1960, 2548, 2791, 3185, 3640, 5096, 5582, 6370, 11164, 12740, 13955, 19537, 22328, 25480, 27910, 36283, 39074, 55820, 72566, 78148, 97685, 111640, 136759, 145132, 156296, 181415, 195370, 253981, 273518, 290264, 362830, 390740, 507962, 547036, 683795, 725660, 781480, 1015924, 1094072, 1269905, 1367590, 1451320, 1777867, 2031848, 2539810, 2735180, 3555734, 5079620, 5470360, 7111468, 8889335, 10159240, 14222936, 17778670, 35557340, 71114680]

約数ペア:

[(1, 71114680), (2, 35557340), (4, 17778670), (5, 14222936), (7, 10159240), (8, 8889335), (10, 7111468), (13, 5470360), (14, 5079620), (20, 3555734), (26, 2735180), (28, 2539810), (35, 2031848), (40, 1777867), (49, 1451320), (52, 1367590), (56, 1269905), (65, 1094072), (70, 1015924), (91, 781480), (98, 725660), (104, 683795), (130, 547036), (140, 507962), (182, 390740), (196, 362830), (245, 290264), (260, 273518), (280, 253981), (364, 195370), (392, 181415), (455, 156296), (490, 145132), (520, 136759), (637, 111640), (728, 97685), (910, 78148), (980, 72566), (1274, 55820), (1820, 39074), (1960, 36283), (2548, 27910), (2791, 25480), (3185, 22328), (3640, 19537), (5096, 13955), (5582, 12740), (6370, 11164)]