406634900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{34171}}^1$

素因数の和:34209

約数の個数: 72

約数和(自身を含む): 1067806656

約数和(自身を除く): 661171756

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, 2975, 5950, 11900, 34171, 68342, 136684, 170855, 239197, 341710, 478394, 580907, 683420, 854275, 956788, 1161814, 1195985, 1708550, 2323628, 2391970, 2904535, 3417100, 4066349, 4783940, 5809070, 5979925, 8132698, 11618140, 11959850, 14522675, 16265396, 20331745, 23919700, 29045350, 40663490, 58090700, 81326980, 101658725, 203317450, 406634900]

約数ペア:

[(1, 406634900), (2, 203317450), (4, 101658725), (5, 81326980), (7, 58090700), (10, 40663490), (14, 29045350), (17, 23919700), (20, 20331745), (25, 16265396), (28, 14522675), (34, 11959850), (35, 11618140), (50, 8132698), (68, 5979925), (70, 5809070), (85, 4783940), (100, 4066349), (119, 3417100), (140, 2904535), (170, 2391970), (175, 2323628), (238, 1708550), (340, 1195985), (350, 1161814), (425, 956788), (476, 854275), (595, 683420), (700, 580907), (850, 478394), (1190, 341710), (1700, 239197), (2380, 170855), (2975, 136684), (5950, 68342), (11900, 34171)]