38263460

素因数分解:

$2^2\times 5^1\times {\mathrm{613}}^1\times {\mathrm{3121}}^1$

素因数の和:3743

約数の個数: 24

約数和(自身を含む): 80510136

約数和(自身を除く): 42246676

約数列:

[1, 2, 4, 5, 10, 20, 613, 1226, 2452, 3065, 3121, 6130, 6242, 12260, 12484, 15605, 31210, 62420, 1913173, 3826346, 7652692, 9565865, 19131730, 38263460]

約数ペア:

[(1, 38263460), (2, 19131730), (4, 9565865), (5, 7652692), (10, 3826346), (20, 1913173), (613, 62420), (1226, 31210), (2452, 15605), (3065, 12484), (3121, 12260), (6130, 6242)]