71175380

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{114799}}^1$

素因数の和:114839

約数の個数: 24

約数和(自身を含む): 154291200

約数和(自身を除く): 83115820

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 114799, 229598, 459196, 573995, 1147990, 2295980, 3558769, 7117538, 14235076, 17793845, 35587690, 71175380]

約数ペア:

[(1, 71175380), (2, 35587690), (4, 17793845), (5, 14235076), (10, 7117538), (20, 3558769), (31, 2295980), (62, 1147990), (124, 573995), (155, 459196), (310, 229598), (620, 114799)]