4887294280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{62053}}^1$

素因数の和:62254

約数の個数: 64

約数和(自身を含む): 12063297600

約数和(自身を除く): 7176003320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 179, 220, 358, 440, 716, 895, 1432, 1790, 1969, 3580, 3938, 7160, 7876, 9845, 15752, 19690, 39380, 62053, 78760, 124106, 248212, 310265, 496424, 620530, 682583, 1241060, 1365166, 2482120, 2730332, 3412915, 5460664, 6825830, 11107487, 13651660, 22214974, 27303320, 44429948, 55537435, 88859896, 111074870, 122182357, 222149740, 244364714, 444299480, 488729428, 610911785, 977458856, 1221823570, 2443647140, 4887294280]

約数ペア:

[(1, 4887294280), (2, 2443647140), (4, 1221823570), (5, 977458856), (8, 610911785), (10, 488729428), (11, 444299480), (20, 244364714), (22, 222149740), (40, 122182357), (44, 111074870), (55, 88859896), (88, 55537435), (110, 44429948), (179, 27303320), (220, 22214974), (358, 13651660), (440, 11107487), (716, 6825830), (895, 5460664), (1432, 3412915), (1790, 2730332), (1969, 2482120), (3580, 1365166), (3938, 1241060), (7160, 682583), (7876, 620530), (9845, 496424), (15752, 310265), (19690, 248212), (39380, 124106), (62053, 78760)]