465560

素因数分解:

$2^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1$

素因数の和:227

約数の個数: 32

約数和(自身を含む): 1067040

約数和(自身を除く): 601480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 103, 113, 206, 226, 412, 452, 515, 565, 824, 904, 1030, 1130, 2060, 2260, 4120, 4520, 11639, 23278, 46556, 58195, 93112, 116390, 232780, 465560]

約数ペア:

[(1, 465560), (2, 232780), (4, 116390), (5, 93112), (8, 58195), (10, 46556), (20, 23278), (40, 11639), (103, 4520), (113, 4120), (206, 2260), (226, 2060), (412, 1130), (452, 1030), (515, 904), (565, 824)]