91065650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^3\times {\mathrm{829}}^1$

素因数の和:880

約数の個数: 48

約数和(自身を含む): 183712200

約数和(自身を除く): 92646550

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 169, 325, 338, 650, 829, 845, 1658, 1690, 2197, 4145, 4225, 4394, 8290, 8450, 10777, 10985, 20725, 21554, 21970, 41450, 53885, 54925, 107770, 109850, 140101, 269425, 280202, 538850, 700505, 1401010, 1821313, 3502525, 3642626, 7005050, 9106565, 18213130, 45532825, 91065650]

約数ペア:

[(1, 91065650), (2, 45532825), (5, 18213130), (10, 9106565), (13, 7005050), (25, 3642626), (26, 3502525), (50, 1821313), (65, 1401010), (130, 700505), (169, 538850), (325, 280202), (338, 269425), (650, 140101), (829, 109850), (845, 107770), (1658, 54925), (1690, 53885), (2197, 41450), (4145, 21970), (4225, 21554), (4394, 20725), (8290, 10985), (8450, 10777)]