970543901680

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{295897531}}^1$

素因数の和:295897585

約数の個数: 40

約数和(自身を含む): 2311551519984

約数和(自身を除く): 1341007618304

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 656, 820, 1640, 3280, 295897531, 591795062, 1183590124, 1479487655, 2367180248, 2958975310, 4734360496, 5917950620, 11835901240, 12131798771, 23671802480, 24263597542, 48527195084, 60658993855, 97054390168, 121317987710, 194108780336, 242635975420, 485271950840, 970543901680]

約数ペア:

[(1, 970543901680), (2, 485271950840), (4, 242635975420), (5, 194108780336), (8, 121317987710), (10, 97054390168), (16, 60658993855), (20, 48527195084), (40, 24263597542), (41, 23671802480), (80, 12131798771), (82, 11835901240), (164, 5917950620), (205, 4734360496), (328, 2958975310), (410, 2367180248), (656, 1479487655), (820, 1183590124), (1640, 591795062), (3280, 295897531)]