112621060

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1\times {\mathrm{439}}^1$

素因数の和:676

約数の個数: 48

約数和(自身を含む): 241274880

約数和(自身を除く): 128653820

約数列:

[1, 2, 4, 5, 10, 20, 101, 127, 202, 254, 404, 439, 505, 508, 635, 878, 1010, 1270, 1756, 2020, 2195, 2540, 4390, 8780, 12827, 25654, 44339, 51308, 55753, 64135, 88678, 111506, 128270, 177356, 221695, 223012, 256540, 278765, 443390, 557530, 886780, 1115060, 5631053, 11262106, 22524212, 28155265, 56310530, 112621060]

約数ペア:

[(1, 112621060), (2, 56310530), (4, 28155265), (5, 22524212), (10, 11262106), (20, 5631053), (101, 1115060), (127, 886780), (202, 557530), (254, 443390), (404, 278765), (439, 256540), (505, 223012), (508, 221695), (635, 177356), (878, 128270), (1010, 111506), (1270, 88678), (1756, 64135), (2020, 55753), (2195, 51308), (2540, 44339), (4390, 25654), (8780, 12827)]