88485760

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12569}}^1$

素因数の和:12599

約数の個数: 64

約数和(自身を含む): 230785200

約数和(自身を除く): 142299440

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 320, 352, 440, 640, 704, 880, 1408, 1760, 3520, 7040, 12569, 25138, 50276, 62845, 100552, 125690, 138259, 201104, 251380, 276518, 402208, 502760, 553036, 691295, 804416, 1005520, 1106072, 1382590, 1608832, 2011040, 2212144, 2765180, 4022080, 4424288, 5530360, 8044160, 8848576, 11060720, 17697152, 22121440, 44242880, 88485760]

約数ペア:

[(1, 88485760), (2, 44242880), (4, 22121440), (5, 17697152), (8, 11060720), (10, 8848576), (11, 8044160), (16, 5530360), (20, 4424288), (22, 4022080), (32, 2765180), (40, 2212144), (44, 2011040), (55, 1608832), (64, 1382590), (80, 1106072), (88, 1005520), (110, 804416), (128, 691295), (160, 553036), (176, 502760), (220, 402208), (320, 276518), (352, 251380), (440, 201104), (640, 138259), (704, 125690), (880, 100552), (1408, 62845), (1760, 50276), (3520, 25138), (7040, 12569)]