38196400

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{8681}}^1$

素因数の和:8710

約数の個数: 60

約数和(自身を含む): 100120824

約数和(自身を除く): 61924424

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 55, 80, 88, 100, 110, 176, 200, 220, 275, 400, 440, 550, 880, 1100, 2200, 4400, 8681, 17362, 34724, 43405, 69448, 86810, 95491, 138896, 173620, 190982, 217025, 347240, 381964, 434050, 477455, 694480, 763928, 868100, 954910, 1527856, 1736200, 1909820, 2387275, 3472400, 3819640, 4774550, 7639280, 9549100, 19098200, 38196400]

約数ペア:

[(1, 38196400), (2, 19098200), (4, 9549100), (5, 7639280), (8, 4774550), (10, 3819640), (11, 3472400), (16, 2387275), (20, 1909820), (22, 1736200), (25, 1527856), (40, 954910), (44, 868100), (50, 763928), (55, 694480), (80, 477455), (88, 434050), (100, 381964), (110, 347240), (176, 217025), (200, 190982), (220, 173620), (275, 138896), (400, 95491), (440, 86810), (550, 69448), (880, 43405), (1100, 34724), (2200, 17362), (4400, 8681)]