371126920

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{319937}}^1$

素因数の和:319977

約数の個数: 32

約数和(自身を含む): 863832600

約数和(自身を除く): 492705680

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 319937, 639874, 1279748, 1599685, 2559496, 3199370, 6398740, 9278173, 12797480, 18556346, 37112692, 46390865, 74225384, 92781730, 185563460, 371126920]

約数ペア:

[(1, 371126920), (2, 185563460), (4, 92781730), (5, 74225384), (8, 46390865), (10, 37112692), (20, 18556346), (29, 12797480), (40, 9278173), (58, 6398740), (116, 3199370), (145, 2559496), (232, 1599685), (290, 1279748), (580, 639874), (1160, 319937)]