57227560

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{659}}^1$

素因数の和:850

約数の個数: 64

約数和(自身を含む): 139708800

約数和(自身を除く): 82481240

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 167, 260, 334, 520, 659, 668, 835, 1318, 1336, 1670, 2171, 2636, 3295, 3340, 4342, 5272, 6590, 6680, 8567, 8684, 10855, 13180, 17134, 17368, 21710, 26360, 34268, 42835, 43420, 68536, 85670, 86840, 110053, 171340, 220106, 342680, 440212, 550265, 880424, 1100530, 1430689, 2201060, 2861378, 4402120, 5722756, 7153445, 11445512, 14306890, 28613780, 57227560]

約数ペア:

[(1, 57227560), (2, 28613780), (4, 14306890), (5, 11445512), (8, 7153445), (10, 5722756), (13, 4402120), (20, 2861378), (26, 2201060), (40, 1430689), (52, 1100530), (65, 880424), (104, 550265), (130, 440212), (167, 342680), (260, 220106), (334, 171340), (520, 110053), (659, 86840), (668, 85670), (835, 68536), (1318, 43420), (1336, 42835), (1670, 34268), (2171, 26360), (2636, 21710), (3295, 17368), (3340, 17134), (4342, 13180), (5272, 10855), (6590, 8684), (6680, 8567)]