9277788140

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{277}}^1\times {\mathrm{20177}}^1$

素因数の和:20546

約数の個数: 48

約数和(自身を含む): 19790259552

約数和(自身を除く): 10512471412

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 277, 332, 415, 554, 830, 1108, 1385, 1660, 2770, 5540, 20177, 22991, 40354, 45982, 80708, 91964, 100885, 114955, 201770, 229910, 403540, 459820, 1674691, 3349382, 5589029, 6698764, 8373455, 11178058, 16746910, 22356116, 27945145, 33493820, 55890290, 111780580, 463889407, 927778814, 1855557628, 2319447035, 4638894070, 9277788140]

約数ペア:

[(1, 9277788140), (2, 4638894070), (4, 2319447035), (5, 1855557628), (10, 927778814), (20, 463889407), (83, 111780580), (166, 55890290), (277, 33493820), (332, 27945145), (415, 22356116), (554, 16746910), (830, 11178058), (1108, 8373455), (1385, 6698764), (1660, 5589029), (2770, 3349382), (5540, 1674691), (20177, 459820), (22991, 403540), (40354, 229910), (45982, 201770), (80708, 114955), (91964, 100885)]