100408460

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{295319}}^1$

素因数の和:295345

約数の個数: 24

約数和(自身を含む): 223261920

約数和(自身を除く): 122853460

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 295319, 590638, 1181276, 1476595, 2953190, 5020423, 5906380, 10040846, 20081692, 25102115, 50204230, 100408460]

約数ペア:

[(1, 100408460), (2, 50204230), (4, 25102115), (5, 20081692), (10, 10040846), (17, 5906380), (20, 5020423), (34, 2953190), (68, 1476595), (85, 1181276), (170, 590638), (340, 295319)]