21764071090

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{75048521}}^1$

素因数の和:75048557

約数の個数: 16

約数和(自身を含む): 40526201880

約数和(自身を除く): 18762130790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 75048521, 150097042, 375242605, 750485210, 2176407109, 4352814218, 10882035545, 21764071090]

約数ペア:

[(1, 21764071090), (2, 10882035545), (5, 4352814218), (10, 2176407109), (29, 750485210), (58, 375242605), (145, 150097042), (290, 75048521)]