9481750

素因数分解:

$2^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1$

素因数の和:154

約数の個数: 64

約数和(自身を含む): 19813248

約数和(自身を除く): 10331498

約数列:

[1, 2, 5, 10, 17, 23, 25, 34, 46, 50, 85, 97, 115, 125, 170, 194, 230, 250, 391, 425, 485, 575, 782, 850, 970, 1150, 1649, 1955, 2125, 2231, 2425, 2875, 3298, 3910, 4250, 4462, 4850, 5750, 8245, 9775, 11155, 12125, 16490, 19550, 22310, 24250, 37927, 41225, 48875, 55775, 75854, 82450, 97750, 111550, 189635, 206125, 278875, 379270, 412250, 557750, 948175, 1896350, 4740875, 9481750]

約数ペア:

[(1, 9481750), (2, 4740875), (5, 1896350), (10, 948175), (17, 557750), (23, 412250), (25, 379270), (34, 278875), (46, 206125), (50, 189635), (85, 111550), (97, 97750), (115, 82450), (125, 75854), (170, 55775), (194, 48875), (230, 41225), (250, 37927), (391, 24250), (425, 22310), (485, 19550), (575, 16490), (782, 12125), (850, 11155), (970, 9775), (1150, 8245), (1649, 5750), (1955, 4850), (2125, 4462), (2231, 4250), (2425, 3910), (2875, 3298)]