8973297840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2876057}}^1$

素因数の和:2876086

約数の個数: 80

約数和(自身を含む): 29957020128

約数和(自身を除く): 20983722288

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 2876057, 5752114, 8628171, 11504228, 14380285, 17256342, 23008456, 28760570, 34512684, 37388741, 43140855, 46016912, 57521140, 69025368, 74777482, 86281710, 112166223, 115042280, 138050736, 149554964, 172563420, 186943705, 224332446, 230084560, 299109928, 345126840, 373887410, 448664892, 560831115, 598219856, 690253680, 747774820, 897329784, 1121662230, 1495549640, 1794659568, 2243324460, 2991099280, 4486648920, 8973297840]

約数ペア:

[(1, 8973297840), (2, 4486648920), (3, 2991099280), (4, 2243324460), (5, 1794659568), (6, 1495549640), (8, 1121662230), (10, 897329784), (12, 747774820), (13, 690253680), (15, 598219856), (16, 560831115), (20, 448664892), (24, 373887410), (26, 345126840), (30, 299109928), (39, 230084560), (40, 224332446), (48, 186943705), (52, 172563420), (60, 149554964), (65, 138050736), (78, 115042280), (80, 112166223), (104, 86281710), (120, 74777482), (130, 69025368), (156, 57521140), (195, 46016912), (208, 43140855), (240, 37388741), (260, 34512684), (312, 28760570), (390, 23008456), (520, 17256342), (624, 14380285), (780, 11504228), (1040, 8628171), (1560, 5752114), (3120, 2876057)]