98419540

素因数分解:

$2^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{14867}}^1$

素因数の和:15207

約数の個数: 24

約数和(自身を含む): 207319392

約数和(自身を除く): 108899852

約数列:

[1, 2, 4, 5, 10, 20, 331, 662, 1324, 1655, 3310, 6620, 14867, 29734, 59468, 74335, 148670, 297340, 4920977, 9841954, 19683908, 24604885, 49209770, 98419540]

約数ペア:

[(1, 98419540), (2, 49209770), (4, 24604885), (5, 19683908), (10, 9841954), (20, 4920977), (331, 297340), (662, 148670), (1324, 74335), (1655, 59468), (3310, 29734), (6620, 14867)]