84914980

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{37573}}^1$

素因数の和:37695

約数の個数: 24

約数和(自身を含む): 179904312

約数和(自身を除く): 94989332

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1130, 2260, 37573, 75146, 150292, 187865, 375730, 751460, 4245749, 8491498, 16982996, 21228745, 42457490, 84914980]

約数ペア:

[(1, 84914980), (2, 42457490), (4, 21228745), (5, 16982996), (10, 8491498), (20, 4245749), (113, 751460), (226, 375730), (452, 187865), (565, 150292), (1130, 75146), (2260, 37573)]