10158920

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{13367}}^1$

素因数の和:13397

約数の個数: 32

約数和(自身を含む): 24062400

約数和(自身を除く): 13903480

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 13367, 26734, 53468, 66835, 106936, 133670, 253973, 267340, 507946, 534680, 1015892, 1269865, 2031784, 2539730, 5079460, 10158920]

約数ペア:

[(1, 10158920), (2, 5079460), (4, 2539730), (5, 2031784), (8, 1269865), (10, 1015892), (19, 534680), (20, 507946), (38, 267340), (40, 253973), (76, 133670), (95, 106936), (152, 66835), (190, 53468), (380, 26734), (760, 13367)]