4915750

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{53}}^2$

素因数の和:130

約数の個数: 48

約数和(自身を含む): 10719072

約数和(自身を除く): 5803322

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 53, 70, 106, 125, 175, 250, 265, 350, 371, 530, 742, 875, 1325, 1750, 1855, 2650, 2809, 3710, 5618, 6625, 9275, 13250, 14045, 18550, 19663, 28090, 39326, 46375, 70225, 92750, 98315, 140450, 196630, 351125, 491575, 702250, 983150, 2457875, 4915750]

約数ペア:

[(1, 4915750), (2, 2457875), (5, 983150), (7, 702250), (10, 491575), (14, 351125), (25, 196630), (35, 140450), (50, 98315), (53, 92750), (70, 70225), (106, 46375), (125, 39326), (175, 28090), (250, 19663), (265, 18550), (350, 14045), (371, 13250), (530, 9275), (742, 6625), (875, 5618), (1325, 3710), (1750, 2809), (1855, 2650)]