69501368890

素因数分解:

$2^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{457}}^1\times {\mathrm{76423}}^1$

素因数の和:77086

約数の個数: 32

約数和(自身を含む): 126007891200

約数和(自身を除く): 56506522310

約数列:

[1, 2, 5, 10, 199, 398, 457, 914, 995, 1990, 2285, 4570, 76423, 90943, 152846, 181886, 382115, 454715, 764230, 909430, 15208177, 30416354, 34925311, 69850622, 76040885, 152081770, 174626555, 349253110, 6950136889, 13900273778, 34750684445, 69501368890]

約数ペア:

[(1, 69501368890), (2, 34750684445), (5, 13900273778), (10, 6950136889), (199, 349253110), (398, 174626555), (457, 152081770), (914, 76040885), (995, 69850622), (1990, 34925311), (2285, 30416354), (4570, 15208177), (76423, 909430), (90943, 764230), (152846, 454715), (181886, 382115)]