22302200

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{5869}}^1$

素因数の和:5904

約数の個数: 48

約数和(自身を含む): 54591000

約数和(自身を除く): 32288800

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 152, 190, 200, 380, 475, 760, 950, 1900, 3800, 5869, 11738, 23476, 29345, 46952, 58690, 111511, 117380, 146725, 223022, 234760, 293450, 446044, 557555, 586900, 892088, 1115110, 1173800, 2230220, 2787775, 4460440, 5575550, 11151100, 22302200]

約数ペア:

[(1, 22302200), (2, 11151100), (4, 5575550), (5, 4460440), (8, 2787775), (10, 2230220), (19, 1173800), (20, 1115110), (25, 892088), (38, 586900), (40, 557555), (50, 446044), (76, 293450), (95, 234760), (100, 223022), (152, 146725), (190, 117380), (200, 111511), (380, 58690), (475, 46952), (760, 29345), (950, 23476), (1900, 11738), (3800, 5869)]