1896350

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1$

素因数の和:149

約数の個数: 48

約数和(自身を含む): 3937248

約数和(自身を除く): 2040898

約数列:

[1, 2, 5, 10, 17, 23, 25, 34, 46, 50, 85, 97, 115, 170, 194, 230, 391, 425, 485, 575, 782, 850, 970, 1150, 1649, 1955, 2231, 2425, 3298, 3910, 4462, 4850, 8245, 9775, 11155, 16490, 19550, 22310, 37927, 41225, 55775, 75854, 82450, 111550, 189635, 379270, 948175, 1896350]

約数ペア:

[(1, 1896350), (2, 948175), (5, 379270), (10, 189635), (17, 111550), (23, 82450), (25, 75854), (34, 55775), (46, 41225), (50, 37927), (85, 22310), (97, 19550), (115, 16490), (170, 11155), (194, 9775), (230, 8245), (391, 4850), (425, 4462), (485, 3910), (575, 3298), (782, 2425), (850, 2231), (970, 1955), (1150, 1649)]