90879200

素因数分解:

$2^5\times 5^2\times {\mathrm{47}}^1\times {\mathrm{2417}}^1$

素因数の和:2484

約数の個数: 72

約数和(自身を含む): 226672992

約数和(自身を除く): 135793792

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 47, 50, 80, 94, 100, 160, 188, 200, 235, 376, 400, 470, 752, 800, 940, 1175, 1504, 1880, 2350, 2417, 3760, 4700, 4834, 7520, 9400, 9668, 12085, 18800, 19336, 24170, 37600, 38672, 48340, 60425, 77344, 96680, 113599, 120850, 193360, 227198, 241700, 386720, 454396, 483400, 567995, 908792, 966800, 1135990, 1817584, 1933600, 2271980, 2839975, 3635168, 4543960, 5679950, 9087920, 11359900, 18175840, 22719800, 45439600, 90879200]

約数ペア:

[(1, 90879200), (2, 45439600), (4, 22719800), (5, 18175840), (8, 11359900), (10, 9087920), (16, 5679950), (20, 4543960), (25, 3635168), (32, 2839975), (40, 2271980), (47, 1933600), (50, 1817584), (80, 1135990), (94, 966800), (100, 908792), (160, 567995), (188, 483400), (200, 454396), (235, 386720), (376, 241700), (400, 227198), (470, 193360), (752, 120850), (800, 113599), (940, 96680), (1175, 77344), (1504, 60425), (1880, 48340), (2350, 38672), (2417, 37600), (3760, 24170), (4700, 19336), (4834, 18800), (7520, 12085), (9400, 9668)]