104696540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23687}}^1$

素因数の和:23726

約数の個数: 48

約数和(自身を含む): 250713792

約数和(自身を除く): 146017252

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 130, 170, 221, 260, 340, 442, 884, 1105, 2210, 4420, 23687, 47374, 94748, 118435, 236870, 307931, 402679, 473740, 615862, 805358, 1231724, 1539655, 1610716, 2013395, 3079310, 4026790, 5234827, 6158620, 8053580, 10469654, 20939308, 26174135, 52348270, 104696540]

約数ペア:

[(1, 104696540), (2, 52348270), (4, 26174135), (5, 20939308), (10, 10469654), (13, 8053580), (17, 6158620), (20, 5234827), (26, 4026790), (34, 3079310), (52, 2013395), (65, 1610716), (68, 1539655), (85, 1231724), (130, 805358), (170, 615862), (221, 473740), (260, 402679), (340, 307931), (442, 236870), (884, 118435), (1105, 94748), (2210, 47374), (4420, 23687)]