201049204040

素因数分解:

$2^3\times 5^1\times {\mathrm{937}}^1\times {\mathrm{5364173}}^1$

素因数の和:5365121

約数の個数: 32

約数和(自身を含む): 452843569080

約数和(自身を除く): 251794365040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 937, 1874, 3748, 4685, 7496, 9370, 18740, 37480, 5364173, 10728346, 21456692, 26820865, 42913384, 53641730, 107283460, 214566920, 5026230101, 10052460202, 20104920404, 25131150505, 40209840808, 50262301010, 100524602020, 201049204040]

約数ペア:

[(1, 201049204040), (2, 100524602020), (4, 50262301010), (5, 40209840808), (8, 25131150505), (10, 20104920404), (20, 10052460202), (40, 5026230101), (937, 214566920), (1874, 107283460), (3748, 53641730), (4685, 42913384), (7496, 26820865), (9370, 21456692), (18740, 10728346), (37480, 5364173)]