100151440

素因数分解:

$2^4\times 5^1\times {\mathrm{617}}^1\times {\mathrm{2029}}^1$

素因数の和:2659

約数の個数: 40

約数和(自身を含む): 233344440

約数和(自身を除く): 133193000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 617, 1234, 2029, 2468, 3085, 4058, 4936, 6170, 8116, 9872, 10145, 12340, 16232, 20290, 24680, 32464, 40580, 49360, 81160, 162320, 1251893, 2503786, 5007572, 6259465, 10015144, 12518930, 20030288, 25037860, 50075720, 100151440]

約数ペア:

[(1, 100151440), (2, 50075720), (4, 25037860), (5, 20030288), (8, 12518930), (10, 10015144), (16, 6259465), (20, 5007572), (40, 2503786), (80, 1251893), (617, 162320), (1234, 81160), (2029, 49360), (2468, 40580), (3085, 32464), (4058, 24680), (4936, 20290), (6170, 16232), (8116, 12340), (9872, 10145)]