22725850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2239}}^1$

素因数の和:2287

約数の個数: 48

約数和(自身を含む): 49996800

約数和(自身を除く): 27270950

約数列:

[1, 2, 5, 7, 10, 14, 25, 29, 35, 50, 58, 70, 145, 175, 203, 290, 350, 406, 725, 1015, 1450, 2030, 2239, 4478, 5075, 10150, 11195, 15673, 22390, 31346, 55975, 64931, 78365, 111950, 129862, 156730, 324655, 391825, 454517, 649310, 783650, 909034, 1623275, 2272585, 3246550, 4545170, 11362925, 22725850]

約数ペア:

[(1, 22725850), (2, 11362925), (5, 4545170), (7, 3246550), (10, 2272585), (14, 1623275), (25, 909034), (29, 783650), (35, 649310), (50, 454517), (58, 391825), (70, 324655), (145, 156730), (175, 129862), (203, 111950), (290, 78365), (350, 64931), (406, 55975), (725, 31346), (1015, 22390), (1450, 15673), (2030, 11195), (2239, 10150), (4478, 5075)]