103074640

素因数分解:

$2^4\times 5^1\times {\mathrm{521}}^1\times {\mathrm{2473}}^1$

素因数の和:3007

約数の個数: 40

約数和(自身を含む): 240205608

約数和(自身を除く): 137130968

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 521, 1042, 2084, 2473, 2605, 4168, 4946, 5210, 8336, 9892, 10420, 12365, 19784, 20840, 24730, 39568, 41680, 49460, 98920, 197840, 1288433, 2576866, 5153732, 6442165, 10307464, 12884330, 20614928, 25768660, 51537320, 103074640]

約数ペア:

[(1, 103074640), (2, 51537320), (4, 25768660), (5, 20614928), (8, 12884330), (10, 10307464), (16, 6442165), (20, 5153732), (40, 2576866), (80, 1288433), (521, 197840), (1042, 98920), (2084, 49460), (2473, 41680), (2605, 39568), (4168, 24730), (4946, 20840), (5210, 19784), (8336, 12365), (9892, 10420)]