98742460

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{290419}}^1$

素因数の和:290445

約数の個数: 24

約数和(自身を含む): 219557520

約数和(自身を除く): 120815060

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 290419, 580838, 1161676, 1452095, 2904190, 4937123, 5808380, 9874246, 19748492, 24685615, 49371230, 98742460]

約数ペア:

[(1, 98742460), (2, 49371230), (4, 24685615), (5, 19748492), (10, 9874246), (17, 5808380), (20, 4937123), (34, 2904190), (68, 1452095), (85, 1161676), (170, 580838), (340, 290419)]