99655720

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{42227}}^1$

素因数の和:42297

約数の個数: 32

約数和(自身を含む): 228031200

約数和(自身を除く): 128375480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 236, 295, 472, 590, 1180, 2360, 42227, 84454, 168908, 211135, 337816, 422270, 844540, 1689080, 2491393, 4982786, 9965572, 12456965, 19931144, 24913930, 49827860, 99655720]

約数ペア:

[(1, 99655720), (2, 49827860), (4, 24913930), (5, 19931144), (8, 12456965), (10, 9965572), (20, 4982786), (40, 2491393), (59, 1689080), (118, 844540), (236, 422270), (295, 337816), (472, 211135), (590, 168908), (1180, 84454), (2360, 42227)]