47230760

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{69457}}^1$

素因数の和:69485

約数の個数: 32

約数和(自身を含む): 112521960

約数和(自身を除く): 65291200

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 69457, 138914, 277828, 347285, 555656, 694570, 1180769, 1389140, 2361538, 2778280, 4723076, 5903845, 9446152, 11807690, 23615380, 47230760]

約数ペア:

[(1, 47230760), (2, 23615380), (4, 11807690), (5, 9446152), (8, 5903845), (10, 4723076), (17, 2778280), (20, 2361538), (34, 1389140), (40, 1180769), (68, 694570), (85, 555656), (136, 347285), (170, 277828), (340, 138914), (680, 69457)]