389633013520

素因数分解:

$2^4\times 5^1\times {\mathrm{4637}}^1\times {\mathrm{1050337}}^1$

素因数の和:1054987

約数の個数: 40

約数和(自身を含む): 906092981784

約数和(自身を除く): 516459968264

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 4637, 9274, 18548, 23185, 37096, 46370, 74192, 92740, 185480, 370960, 1050337, 2100674, 4201348, 5251685, 8402696, 10503370, 16805392, 21006740, 42013480, 84026960, 4870412669, 9740825338, 19481650676, 24352063345, 38963301352, 48704126690, 77926602704, 97408253380, 194816506760, 389633013520]

約数ペア:

[(1, 389633013520), (2, 194816506760), (4, 97408253380), (5, 77926602704), (8, 48704126690), (10, 38963301352), (16, 24352063345), (20, 19481650676), (40, 9740825338), (80, 4870412669), (4637, 84026960), (9274, 42013480), (18548, 21006740), (23185, 16805392), (37096, 10503370), (46370, 8402696), (74192, 5251685), (92740, 4201348), (185480, 2100674), (370960, 1050337)]