918850

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:99

約数の個数: 48

約数和(自身を含む): 1928448

約数和(自身を除く): 1009598

約数列:

[1, 2, 5, 10, 17, 23, 25, 34, 46, 47, 50, 85, 94, 115, 170, 230, 235, 391, 425, 470, 575, 782, 799, 850, 1081, 1150, 1175, 1598, 1955, 2162, 2350, 3910, 3995, 5405, 7990, 9775, 10810, 18377, 19550, 19975, 27025, 36754, 39950, 54050, 91885, 183770, 459425, 918850]

約数ペア:

[(1, 918850), (2, 459425), (5, 183770), (10, 91885), (17, 54050), (23, 39950), (25, 36754), (34, 27025), (46, 19975), (47, 19550), (50, 18377), (85, 10810), (94, 9775), (115, 7990), (170, 5405), (230, 3995), (235, 3910), (391, 2350), (425, 2162), (470, 1955), (575, 1598), (782, 1175), (799, 1150), (850, 1081)]