88041640

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{3011}}^1$

素因数の和:3082

約数の個数: 64

約数和(自身を含む): 214695360

約数和(自身を除く): 126653720

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 43, 68, 85, 86, 136, 170, 172, 215, 340, 344, 430, 680, 731, 860, 1462, 1720, 2924, 3011, 3655, 5848, 6022, 7310, 12044, 14620, 15055, 24088, 29240, 30110, 51187, 60220, 102374, 120440, 129473, 204748, 255935, 258946, 409496, 511870, 517892, 647365, 1023740, 1035784, 1294730, 2047480, 2201041, 2589460, 4402082, 5178920, 8804164, 11005205, 17608328, 22010410, 44020820, 88041640]

約数ペア:

[(1, 88041640), (2, 44020820), (4, 22010410), (5, 17608328), (8, 11005205), (10, 8804164), (17, 5178920), (20, 4402082), (34, 2589460), (40, 2201041), (43, 2047480), (68, 1294730), (85, 1035784), (86, 1023740), (136, 647365), (170, 517892), (172, 511870), (215, 409496), (340, 258946), (344, 255935), (430, 204748), (680, 129473), (731, 120440), (860, 102374), (1462, 60220), (1720, 51187), (2924, 30110), (3011, 29240), (3655, 24088), (5848, 15055), (6022, 14620), (7310, 12044)]