99698950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{941}}^1$

素因数の和:1129

約数の個数: 48

約数和(自身を含む): 201143376

約数和(自身を除く): 101444426

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 163, 325, 326, 650, 815, 941, 1630, 1882, 2119, 4075, 4238, 4705, 8150, 9410, 10595, 12233, 21190, 23525, 24466, 47050, 52975, 61165, 105950, 122330, 153383, 305825, 306766, 611650, 766915, 1533830, 1993979, 3834575, 3987958, 7669150, 9969895, 19939790, 49849475, 99698950]

約数ペア:

[(1, 99698950), (2, 49849475), (5, 19939790), (10, 9969895), (13, 7669150), (25, 3987958), (26, 3834575), (50, 1993979), (65, 1533830), (130, 766915), (163, 611650), (325, 306766), (326, 305825), (650, 153383), (815, 122330), (941, 105950), (1630, 61165), (1882, 52975), (2119, 47050), (4075, 24466), (4238, 23525), (4705, 21190), (8150, 12233), (9410, 10595)]