492760360

素因数分解:

$2^3\times 5^1\times {\mathrm{1933}}^1\times {\mathrm{6373}}^1$

素因数の和:8317

約数の個数: 32

約数和(自身を含む): 1109458440

約数和(自身を除く): 616698080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1933, 3866, 6373, 7732, 9665, 12746, 15464, 19330, 25492, 31865, 38660, 50984, 63730, 77320, 127460, 254920, 12319009, 24638018, 49276036, 61595045, 98552072, 123190090, 246380180, 492760360]

約数ペア:

[(1, 492760360), (2, 246380180), (4, 123190090), (5, 98552072), (8, 61595045), (10, 49276036), (20, 24638018), (40, 12319009), (1933, 254920), (3866, 127460), (6373, 77320), (7732, 63730), (9665, 50984), (12746, 38660), (15464, 31865), (19330, 25492)]