700018150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{8221}}^1$

素因数の和:8377

約数の個数: 48

約数和(自身を含む): 1413065808

約数和(自身を除く): 713047658

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 131, 262, 325, 650, 655, 1310, 1703, 3275, 3406, 6550, 8221, 8515, 16442, 17030, 41105, 42575, 82210, 85150, 106873, 205525, 213746, 411050, 534365, 1068730, 1076951, 2153902, 2671825, 5343650, 5384755, 10769510, 14000363, 26923775, 28000726, 53847550, 70001815, 140003630, 350009075, 700018150]

約数ペア:

[(1, 700018150), (2, 350009075), (5, 140003630), (10, 70001815), (13, 53847550), (25, 28000726), (26, 26923775), (50, 14000363), (65, 10769510), (130, 5384755), (131, 5343650), (262, 2671825), (325, 2153902), (650, 1076951), (655, 1068730), (1310, 534365), (1703, 411050), (3275, 213746), (3406, 205525), (6550, 106873), (8221, 85150), (8515, 82210), (16442, 42575), (17030, 41105)]