58576760

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{1987}}^1$

素因数の和:2076

約数の個数: 64

約数和(自身を含む): 145998720

約数和(自身を除く): 87421960

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 67, 88, 110, 134, 220, 268, 335, 440, 536, 670, 737, 1340, 1474, 1987, 2680, 2948, 3685, 3974, 5896, 7370, 7948, 9935, 14740, 15896, 19870, 21857, 29480, 39740, 43714, 79480, 87428, 109285, 133129, 174856, 218570, 266258, 437140, 532516, 665645, 874280, 1065032, 1331290, 1464419, 2662580, 2928838, 5325160, 5857676, 7322095, 11715352, 14644190, 29288380, 58576760]

約数ペア:

[(1, 58576760), (2, 29288380), (4, 14644190), (5, 11715352), (8, 7322095), (10, 5857676), (11, 5325160), (20, 2928838), (22, 2662580), (40, 1464419), (44, 1331290), (55, 1065032), (67, 874280), (88, 665645), (110, 532516), (134, 437140), (220, 266258), (268, 218570), (335, 174856), (440, 133129), (536, 109285), (670, 87428), (737, 79480), (1340, 43714), (1474, 39740), (1987, 29480), (2680, 21857), (2948, 19870), (3685, 15896), (3974, 14740), (5896, 9935), (7370, 7948)]