3883700

素因数分解:

$2^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{547}}^1$

素因数の和:632

約数の個数: 36

約数和(自身を含む): 8561952

約数和(自身を除く): 4678252

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 71, 100, 142, 284, 355, 547, 710, 1094, 1420, 1775, 2188, 2735, 3550, 5470, 7100, 10940, 13675, 27350, 38837, 54700, 77674, 155348, 194185, 388370, 776740, 970925, 1941850, 3883700]

約数ペア:

[(1, 3883700), (2, 1941850), (4, 970925), (5, 776740), (10, 388370), (20, 194185), (25, 155348), (50, 77674), (71, 54700), (100, 38837), (142, 27350), (284, 13675), (355, 10940), (547, 7100), (710, 5470), (1094, 3550), (1420, 2735), (1775, 2188)]