4377800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:135

約数の個数: 96

約数和(自身を含む): 12052800

約数和(自身を除く): 7675000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 53, 56, 59, 70, 100, 106, 118, 140, 175, 200, 212, 236, 265, 280, 295, 350, 371, 413, 424, 472, 530, 590, 700, 742, 826, 1060, 1180, 1325, 1400, 1475, 1484, 1652, 1855, 2065, 2120, 2360, 2650, 2950, 2968, 3127, 3304, 3710, 4130, 5300, 5900, 6254, 7420, 8260, 9275, 10325, 10600, 11800, 12508, 14840, 15635, 16520, 18550, 20650, 21889, 25016, 31270, 37100, 41300, 43778, 62540, 74200, 78175, 82600, 87556, 109445, 125080, 156350, 175112, 218890, 312700, 437780, 547225, 625400, 875560, 1094450, 2188900, 4377800]

約数ペア:

[(1, 4377800), (2, 2188900), (4, 1094450), (5, 875560), (7, 625400), (8, 547225), (10, 437780), (14, 312700), (20, 218890), (25, 175112), (28, 156350), (35, 125080), (40, 109445), (50, 87556), (53, 82600), (56, 78175), (59, 74200), (70, 62540), (100, 43778), (106, 41300), (118, 37100), (140, 31270), (175, 25016), (200, 21889), (212, 20650), (236, 18550), (265, 16520), (280, 15635), (295, 14840), (350, 12508), (371, 11800), (413, 10600), (424, 10325), (472, 9275), (530, 8260), (590, 7420), (700, 6254), (742, 5900), (826, 5300), (1060, 4130), (1180, 3710), (1325, 3304), (1400, 3127), (1475, 2968), (1484, 2950), (1652, 2650), (1855, 2360), (2065, 2120)]