66425800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2791}}^1$

素因数の和:2831

約数の個数: 96

約数和(自身を含む): 186952320

約数和(自身を除く): 120526520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 25, 28, 34, 35, 40, 50, 56, 68, 70, 85, 100, 119, 136, 140, 170, 175, 200, 238, 280, 340, 350, 425, 476, 595, 680, 700, 850, 952, 1190, 1400, 1700, 2380, 2791, 2975, 3400, 4760, 5582, 5950, 11164, 11900, 13955, 19537, 22328, 23800, 27910, 39074, 47447, 55820, 69775, 78148, 94894, 97685, 111640, 139550, 156296, 189788, 195370, 237235, 279100, 332129, 379576, 390740, 474470, 488425, 558200, 664258, 781480, 948940, 976850, 1186175, 1328516, 1660645, 1897880, 1953700, 2372350, 2657032, 3321290, 3907400, 4744700, 6642580, 8303225, 9489400, 13285160, 16606450, 33212900, 66425800]

約数ペア:

[(1, 66425800), (2, 33212900), (4, 16606450), (5, 13285160), (7, 9489400), (8, 8303225), (10, 6642580), (14, 4744700), (17, 3907400), (20, 3321290), (25, 2657032), (28, 2372350), (34, 1953700), (35, 1897880), (40, 1660645), (50, 1328516), (56, 1186175), (68, 976850), (70, 948940), (85, 781480), (100, 664258), (119, 558200), (136, 488425), (140, 474470), (170, 390740), (175, 379576), (200, 332129), (238, 279100), (280, 237235), (340, 195370), (350, 189788), (425, 156296), (476, 139550), (595, 111640), (680, 97685), (700, 94894), (850, 78148), (952, 69775), (1190, 55820), (1400, 47447), (1700, 39074), (2380, 27910), (2791, 23800), (2975, 22328), (3400, 19537), (4760, 13955), (5582, 11900), (5950, 11164)]