45496040

素因数分解:

$2^3\times 5^1\times {\mathrm{239}}^1\times {\mathrm{4759}}^1$

素因数の和:5009

約数の個数: 32

約数和(自身を含む): 102816000

約数和(自身を除く): 57319960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 239, 478, 956, 1195, 1912, 2390, 4759, 4780, 9518, 9560, 19036, 23795, 38072, 47590, 95180, 190360, 1137401, 2274802, 4549604, 5687005, 9099208, 11374010, 22748020, 45496040]

約数ペア:

[(1, 45496040), (2, 22748020), (4, 11374010), (5, 9099208), (8, 5687005), (10, 4549604), (20, 2274802), (40, 1137401), (239, 190360), (478, 95180), (956, 47590), (1195, 38072), (1912, 23795), (2390, 19036), (4759, 9560), (4780, 9518)]