125735960

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{64151}}^1$

素因数の和:64176

約数の個数: 48

約数和(自身を含む): 329099760

約数和(自身を除く): 203363800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 64151, 128302, 256604, 320755, 449057, 513208, 641510, 898114, 1283020, 1796228, 2245285, 2566040, 3143399, 3592456, 4490570, 6286798, 8981140, 12573596, 15716995, 17962280, 25147192, 31433990, 62867980, 125735960]

約数ペア:

[(1, 125735960), (2, 62867980), (4, 31433990), (5, 25147192), (7, 17962280), (8, 15716995), (10, 12573596), (14, 8981140), (20, 6286798), (28, 4490570), (35, 3592456), (40, 3143399), (49, 2566040), (56, 2245285), (70, 1796228), (98, 1283020), (140, 898114), (196, 641510), (245, 513208), (280, 449057), (392, 320755), (490, 256604), (980, 128302), (1960, 64151)]