77052890

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^2\times {\mathrm{449}}^1$

素因数の和:718

約数の個数: 24

約数和(自身を含む): 140073300

約数和(自身を除く): 63020410

約数列:

[1, 2, 5, 10, 131, 262, 449, 655, 898, 1310, 2245, 4490, 17161, 34322, 58819, 85805, 117638, 171610, 294095, 588190, 7705289, 15410578, 38526445, 77052890]

約数ペア:

[(1, 77052890), (2, 38526445), (5, 15410578), (10, 7705289), (131, 588190), (262, 294095), (449, 171610), (655, 117638), (898, 85805), (1310, 58819), (2245, 34322), (4490, 17161)]