9270950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{839}}^1$

素因数の和:881

約数の個数: 48

約数和(自身を含む): 19686240

約数和(自身を除く): 10415290

約数列:

[1, 2, 5, 10, 13, 17, 25, 26, 34, 50, 65, 85, 130, 170, 221, 325, 425, 442, 650, 839, 850, 1105, 1678, 2210, 4195, 5525, 8390, 10907, 11050, 14263, 20975, 21814, 28526, 41950, 54535, 71315, 109070, 142630, 185419, 272675, 356575, 370838, 545350, 713150, 927095, 1854190, 4635475, 9270950]

約数ペア:

[(1, 9270950), (2, 4635475), (5, 1854190), (10, 927095), (13, 713150), (17, 545350), (25, 370838), (26, 356575), (34, 272675), (50, 185419), (65, 142630), (85, 109070), (130, 71315), (170, 54535), (221, 41950), (325, 28526), (425, 21814), (442, 20975), (650, 14263), (839, 11050), (850, 10907), (1105, 8390), (1678, 5525), (2210, 4195)]