8880811204

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{15541}}^1$

素因数の和:15740

約数の個数: 48

約数和(自身を含む): 16745572480

約数和(自身を除く): 7864761276

約数列:

[1, 2, 4, 19, 38, 73, 76, 103, 146, 206, 292, 412, 1387, 1957, 2774, 3914, 5548, 7519, 7828, 15038, 15541, 30076, 31082, 62164, 142861, 285722, 295279, 571444, 590558, 1134493, 1181116, 1600723, 2268986, 3201446, 4537972, 6402892, 21555367, 30413737, 43110734, 60827474, 86221468, 116852779, 121654948, 233705558, 467411116, 2220202801, 4440405602, 8880811204]

約数ペア:

[(1, 8880811204), (2, 4440405602), (4, 2220202801), (19, 467411116), (38, 233705558), (73, 121654948), (76, 116852779), (103, 86221468), (146, 60827474), (206, 43110734), (292, 30413737), (412, 21555367), (1387, 6402892), (1957, 4537972), (2774, 3201446), (3914, 2268986), (5548, 1600723), (7519, 1181116), (7828, 1134493), (15038, 590558), (15541, 571444), (30076, 295279), (31082, 285722), (62164, 142861)]