67849679540

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{26711}}^1$

素因数の和:27009

約数の個数: 96

約数和(自身を含む): 156384442368

約数和(自身を除く): 88534762828

約数列:

[1, 2, 4, 5, 10, 17, 20, 31, 34, 62, 68, 85, 124, 155, 170, 241, 310, 340, 482, 527, 620, 964, 1054, 1205, 2108, 2410, 2635, 4097, 4820, 5270, 7471, 8194, 10540, 14942, 16388, 20485, 26711, 29884, 37355, 40970, 53422, 74710, 81940, 106844, 127007, 133555, 149420, 254014, 267110, 454087, 508028, 534220, 635035, 828041, 908174, 1270070, 1656082, 1816348, 2270435, 2540140, 3312164, 4140205, 4540870, 6437351, 8280410, 9081740, 12874702, 14076697, 16560820, 25749404, 28153394, 32186755, 56306788, 64373510, 70383485, 109434967, 128747020, 140766970, 199557881, 218869934, 281533940, 399115762, 437739868, 547174835, 798231524, 997789405, 1094349670, 1995578810, 2188699340, 3392483977, 3991157620, 6784967954, 13569935908, 16962419885, 33924839770, 67849679540]

約数ペア:

[(1, 67849679540), (2, 33924839770), (4, 16962419885), (5, 13569935908), (10, 6784967954), (17, 3991157620), (20, 3392483977), (31, 2188699340), (34, 1995578810), (62, 1094349670), (68, 997789405), (85, 798231524), (124, 547174835), (155, 437739868), (170, 399115762), (241, 281533940), (310, 218869934), (340, 199557881), (482, 140766970), (527, 128747020), (620, 109434967), (964, 70383485), (1054, 64373510), (1205, 56306788), (2108, 32186755), (2410, 28153394), (2635, 25749404), (4097, 16560820), (4820, 14076697), (5270, 12874702), (7471, 9081740), (8194, 8280410), (10540, 6437351), (14942, 4540870), (16388, 4140205), (20485, 3312164), (26711, 2540140), (29884, 2270435), (37355, 1816348), (40970, 1656082), (53422, 1270070), (74710, 908174), (81940, 828041), (106844, 635035), (127007, 534220), (133555, 508028), (149420, 454087), (254014, 267110)]