79110860

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{13687}}^1$

素因数の和:13730

約数の個数: 36

約数和(自身を含む): 176493072

約数和(自身を除く): 97382212

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 289, 340, 578, 1156, 1445, 2890, 5780, 13687, 27374, 54748, 68435, 136870, 232679, 273740, 465358, 930716, 1163395, 2326790, 3955543, 4653580, 7911086, 15822172, 19777715, 39555430, 79110860]

約数ペア:

[(1, 79110860), (2, 39555430), (4, 19777715), (5, 15822172), (10, 7911086), (17, 4653580), (20, 3955543), (34, 2326790), (68, 1163395), (85, 930716), (170, 465358), (289, 273740), (340, 232679), (578, 136870), (1156, 68435), (1445, 54748), (2890, 27374), (5780, 13687)]