28762300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2417}}^1$

素因数の和:2455

約数の個数: 72

約数和(自身を含む): 75557664

約数和(自身を除く): 46795364

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 25, 28, 34, 35, 50, 68, 70, 85, 100, 119, 140, 170, 175, 238, 340, 350, 425, 476, 595, 700, 850, 1190, 1700, 2380, 2417, 2975, 4834, 5950, 9668, 11900, 12085, 16919, 24170, 33838, 41089, 48340, 60425, 67676, 82178, 84595, 120850, 164356, 169190, 205445, 241700, 287623, 338380, 410890, 422975, 575246, 821780, 845950, 1027225, 1150492, 1438115, 1691900, 2054450, 2876230, 4108900, 5752460, 7190575, 14381150, 28762300]

約数ペア:

[(1, 28762300), (2, 14381150), (4, 7190575), (5, 5752460), (7, 4108900), (10, 2876230), (14, 2054450), (17, 1691900), (20, 1438115), (25, 1150492), (28, 1027225), (34, 845950), (35, 821780), (50, 575246), (68, 422975), (70, 410890), (85, 338380), (100, 287623), (119, 241700), (140, 205445), (170, 169190), (175, 164356), (238, 120850), (340, 84595), (350, 82178), (425, 67676), (476, 60425), (595, 48340), (700, 41089), (850, 33838), (1190, 24170), (1700, 16919), (2380, 12085), (2417, 11900), (2975, 9668), (4834, 5950)]