99646960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1663}}^1$

素因数の和:1790

約数の個数: 80

約数和(自身を含む): 267411456

約数和(自身を除く): 167764496

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 107, 112, 140, 214, 280, 428, 535, 560, 749, 856, 1070, 1498, 1663, 1712, 2140, 2996, 3326, 3745, 4280, 5992, 6652, 7490, 8315, 8560, 11641, 11984, 13304, 14980, 16630, 23282, 26608, 29960, 33260, 46564, 58205, 59920, 66520, 93128, 116410, 133040, 177941, 186256, 232820, 355882, 465640, 711764, 889705, 931280, 1245587, 1423528, 1779410, 2491174, 2847056, 3558820, 4982348, 6227935, 7117640, 9964696, 12455870, 14235280, 19929392, 24911740, 49823480, 99646960]

約数ペア:

[(1, 99646960), (2, 49823480), (4, 24911740), (5, 19929392), (7, 14235280), (8, 12455870), (10, 9964696), (14, 7117640), (16, 6227935), (20, 4982348), (28, 3558820), (35, 2847056), (40, 2491174), (56, 1779410), (70, 1423528), (80, 1245587), (107, 931280), (112, 889705), (140, 711764), (214, 465640), (280, 355882), (428, 232820), (535, 186256), (560, 177941), (749, 133040), (856, 116410), (1070, 93128), (1498, 66520), (1663, 59920), (1712, 58205), (2140, 46564), (2996, 33260), (3326, 29960), (3745, 26608), (4280, 23282), (5992, 16630), (6652, 14980), (7490, 13304), (8315, 11984), (8560, 11641)]