98816440

素因数分解:

$2^3\times 5^1\times {\mathrm{683}}^1\times {\mathrm{3617}}^1$

素因数の和:4311

約数の個数: 32

約数和(自身を含む): 222724080

約数和(自身を除く): 123907640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 683, 1366, 2732, 3415, 3617, 5464, 6830, 7234, 13660, 14468, 18085, 27320, 28936, 36170, 72340, 144680, 2470411, 4940822, 9881644, 12352055, 19763288, 24704110, 49408220, 98816440]

約数ペア:

[(1, 98816440), (2, 49408220), (4, 24704110), (5, 19763288), (8, 12352055), (10, 9881644), (20, 4940822), (40, 2470411), (683, 144680), (1366, 72340), (2732, 36170), (3415, 28936), (3617, 27320), (5464, 18085), (6830, 14468), (7234, 13660)]