22667450

素因数分解:

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

素因数の和:879

約数の個数: 48

約数和(自身を含む): 46517856

約数和(自身を除く): 23850406

約数列:

[1, 2, 5, 10, 13, 25, 26, 43, 50, 65, 86, 130, 215, 325, 430, 559, 650, 811, 1075, 1118, 1622, 2150, 2795, 4055, 5590, 8110, 10543, 13975, 20275, 21086, 27950, 34873, 40550, 52715, 69746, 105430, 174365, 263575, 348730, 453349, 527150, 871825, 906698, 1743650, 2266745, 4533490, 11333725, 22667450]

約数ペア:

[(1, 22667450), (2, 11333725), (5, 4533490), (10, 2266745), (13, 1743650), (25, 906698), (26, 871825), (43, 527150), (50, 453349), (65, 348730), (86, 263575), (130, 174365), (215, 105430), (325, 69746), (430, 52715), (559, 40550), (650, 34873), (811, 27950), (1075, 21086), (1118, 20275), (1622, 13975), (2150, 10543), (2795, 8110), (4055, 5590)]