147788350

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{227}}^1\times {\mathrm{449}}^1$

素因数の和:717

約数の個数: 48

約数和(自身を含む): 286254000

約数和(自身を除く): 138465650

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 145, 227, 290, 449, 454, 725, 898, 1135, 1450, 2245, 2270, 4490, 5675, 6583, 11225, 11350, 13021, 13166, 22450, 26042, 32915, 65105, 65830, 101923, 130210, 164575, 203846, 325525, 329150, 509615, 651050, 1019230, 2548075, 2955767, 5096150, 5911534, 14778835, 29557670, 73894175, 147788350]

約数ペア:

[(1, 147788350), (2, 73894175), (5, 29557670), (10, 14778835), (25, 5911534), (29, 5096150), (50, 2955767), (58, 2548075), (145, 1019230), (227, 651050), (290, 509615), (449, 329150), (454, 325525), (725, 203846), (898, 164575), (1135, 130210), (1450, 101923), (2245, 65830), (2270, 65105), (4490, 32915), (5675, 26042), (6583, 22450), (11225, 13166), (11350, 13021)]