1657001120

素因数分解:

$2^5\times 5^1\times {\mathrm{67}}^1\times {\mathrm{154571}}^1$

素因数の和:154653

約数の個数: 48

約数和(自身を含む): 3973118688

約数和(自身を除く): 2316117568

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 67, 80, 134, 160, 268, 335, 536, 670, 1072, 1340, 2144, 2680, 5360, 10720, 154571, 309142, 618284, 772855, 1236568, 1545710, 2473136, 3091420, 4946272, 6182840, 10356257, 12365680, 20712514, 24731360, 41425028, 51781285, 82850056, 103562570, 165700112, 207125140, 331400224, 414250280, 828500560, 1657001120]

約数ペア:

[(1, 1657001120), (2, 828500560), (4, 414250280), (5, 331400224), (8, 207125140), (10, 165700112), (16, 103562570), (20, 82850056), (32, 51781285), (40, 41425028), (67, 24731360), (80, 20712514), (134, 12365680), (160, 10356257), (268, 6182840), (335, 4946272), (536, 3091420), (670, 2473136), (1072, 1545710), (1340, 1236568), (2144, 772855), (2680, 618284), (5360, 309142), (10720, 154571)]