23615380

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{69457}}^1$

素因数の和:69483

約数の個数: 24

約数和(自身を含む): 52510248

約数和(自身を除く): 28894868

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 69457, 138914, 277828, 347285, 694570, 1180769, 1389140, 2361538, 4723076, 5903845, 11807690, 23615380]

約数ペア:

[(1, 23615380), (2, 11807690), (4, 5903845), (5, 4723076), (10, 2361538), (17, 1389140), (20, 1180769), (34, 694570), (68, 347285), (85, 277828), (170, 138914), (340, 69457)]