5051150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{409}}^1$

素因数の和:453

約数の個数: 48

約数和(自身を含む): 10676400

約数和(自身を除く): 5625250

約数列:

[1, 2, 5, 10, 13, 19, 25, 26, 38, 50, 65, 95, 130, 190, 247, 325, 409, 475, 494, 650, 818, 950, 1235, 2045, 2470, 4090, 5317, 6175, 7771, 10225, 10634, 12350, 15542, 20450, 26585, 38855, 53170, 77710, 101023, 132925, 194275, 202046, 265850, 388550, 505115, 1010230, 2525575, 5051150]

約数ペア:

[(1, 5051150), (2, 2525575), (5, 1010230), (10, 505115), (13, 388550), (19, 265850), (25, 202046), (26, 194275), (38, 132925), (50, 101023), (65, 77710), (95, 53170), (130, 38855), (190, 26585), (247, 20450), (325, 15542), (409, 12350), (475, 10634), (494, 10225), (650, 7771), (818, 6175), (950, 5317), (1235, 4090), (2045, 2470)]