102583780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23209}}^1$

素因数の和:23248

約数の個数: 48

約数和(自身を含む): 245654640

約数和(自身を除く): 143070860

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, 23209, 46418, 92836, 116045, 232090, 301717, 394553, 464180, 603434, 789106, 1206868, 1508585, 1578212, 1972765, 3017170, 3945530, 5129189, 6034340, 7891060, 10258378, 20516756, 25645945, 51291890, 102583780]

約数ペア:

[(1, 102583780), (2, 51291890), (4, 25645945), (5, 20516756), (10, 10258378), (13, 7891060), (17, 6034340), (20, 5129189), (26, 3945530), (34, 3017170), (52, 1972765), (65, 1578212), (68, 1508585), (85, 1206868), (130, 789106), (170, 603434), (221, 464180), (260, 394553), (340, 301717), (442, 232090), (884, 116045), (1105, 92836), (2210, 46418), (4420, 23209)]