9066980

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{811}}^1$

素因数の和:876

約数の個数: 48

約数和(自身を含む): 21008064

約数和(自身を除く): 11941084

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 43, 52, 65, 86, 130, 172, 215, 260, 430, 559, 811, 860, 1118, 1622, 2236, 2795, 3244, 4055, 5590, 8110, 10543, 11180, 16220, 21086, 34873, 42172, 52715, 69746, 105430, 139492, 174365, 210860, 348730, 453349, 697460, 906698, 1813396, 2266745, 4533490, 9066980]

約数ペア:

[(1, 9066980), (2, 4533490), (4, 2266745), (5, 1813396), (10, 906698), (13, 697460), (20, 453349), (26, 348730), (43, 210860), (52, 174365), (65, 139492), (86, 105430), (130, 69746), (172, 52715), (215, 42172), (260, 34873), (430, 21086), (559, 16220), (811, 11180), (860, 10543), (1118, 8110), (1622, 5590), (2236, 4055), (2795, 3244)]