88808440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{10937}}^1$

素因数の和:10984

約数の個数: 64

約数和(自身を含む): 236260800

約数和(自身を除く): 147452360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 35, 40, 56, 58, 70, 116, 140, 145, 203, 232, 280, 290, 406, 580, 812, 1015, 1160, 1624, 2030, 4060, 8120, 10937, 21874, 43748, 54685, 76559, 87496, 109370, 153118, 218740, 306236, 317173, 382795, 437480, 612472, 634346, 765590, 1268692, 1531180, 1585865, 2220211, 2537384, 3062360, 3171730, 4440422, 6343460, 8880844, 11101055, 12686920, 17761688, 22202110, 44404220, 88808440]

約数ペア:

[(1, 88808440), (2, 44404220), (4, 22202110), (5, 17761688), (7, 12686920), (8, 11101055), (10, 8880844), (14, 6343460), (20, 4440422), (28, 3171730), (29, 3062360), (35, 2537384), (40, 2220211), (56, 1585865), (58, 1531180), (70, 1268692), (116, 765590), (140, 634346), (145, 612472), (203, 437480), (232, 382795), (280, 317173), (290, 306236), (406, 218740), (580, 153118), (812, 109370), (1015, 87496), (1160, 76559), (1624, 54685), (2030, 43748), (4060, 21874), (8120, 10937)]