5966840

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1$

素因数の和:284

約数の個数: 64

約数和(自身を含む): 14929920

約数和(自身を除く): 8963080

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 71, 88, 110, 142, 191, 220, 284, 355, 382, 440, 568, 710, 764, 781, 955, 1420, 1528, 1562, 1910, 2101, 2840, 3124, 3820, 3905, 4202, 6248, 7640, 7810, 8404, 10505, 13561, 15620, 16808, 21010, 27122, 31240, 42020, 54244, 67805, 84040, 108488, 135610, 149171, 271220, 298342, 542440, 596684, 745855, 1193368, 1491710, 2983420, 5966840]

約数ペア:

[(1, 5966840), (2, 2983420), (4, 1491710), (5, 1193368), (8, 745855), (10, 596684), (11, 542440), (20, 298342), (22, 271220), (40, 149171), (44, 135610), (55, 108488), (71, 84040), (88, 67805), (110, 54244), (142, 42020), (191, 31240), (220, 27122), (284, 21010), (355, 16808), (382, 15620), (440, 13561), (568, 10505), (710, 8404), (764, 7810), (781, 7640), (955, 6248), (1420, 4202), (1528, 3905), (1562, 3820), (1910, 3124), (2101, 2840)]