11707900

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:199

約数の個数: 72

約数和(自身を含む): 27560736

約数和(自身を除く): 15852836

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 71, 85, 97, 100, 142, 170, 194, 284, 340, 355, 388, 425, 485, 710, 850, 970, 1207, 1420, 1649, 1700, 1775, 1940, 2414, 2425, 3298, 3550, 4828, 4850, 6035, 6596, 6887, 7100, 8245, 9700, 12070, 13774, 16490, 24140, 27548, 30175, 32980, 34435, 41225, 60350, 68870, 82450, 117079, 120700, 137740, 164900, 172175, 234158, 344350, 468316, 585395, 688700, 1170790, 2341580, 2926975, 5853950, 11707900]

約数ペア:

[(1, 11707900), (2, 5853950), (4, 2926975), (5, 2341580), (10, 1170790), (17, 688700), (20, 585395), (25, 468316), (34, 344350), (50, 234158), (68, 172175), (71, 164900), (85, 137740), (97, 120700), (100, 117079), (142, 82450), (170, 68870), (194, 60350), (284, 41225), (340, 34435), (355, 32980), (388, 30175), (425, 27548), (485, 24140), (710, 16490), (850, 13774), (970, 12070), (1207, 9700), (1420, 8245), (1649, 7100), (1700, 6887), (1775, 6596), (1940, 6035), (2414, 4850), (2425, 4828), (3298, 3550)]