22642250

素因数分解:

$2^1\times 5^3\times {\mathrm{41}}^1\times {\mathrm{47}}^2$

素因数の和:152

約数の個数: 48

約数和(自身を含む): 44363592

約数和(自身を除く): 21721342

約数列:

[1, 2, 5, 10, 25, 41, 47, 50, 82, 94, 125, 205, 235, 250, 410, 470, 1025, 1175, 1927, 2050, 2209, 2350, 3854, 4418, 5125, 5875, 9635, 10250, 11045, 11750, 19270, 22090, 48175, 55225, 90569, 96350, 110450, 181138, 240875, 276125, 452845, 481750, 552250, 905690, 2264225, 4528450, 11321125, 22642250]

約数ペア:

[(1, 22642250), (2, 11321125), (5, 4528450), (10, 2264225), (25, 905690), (41, 552250), (47, 481750), (50, 452845), (82, 276125), (94, 240875), (125, 181138), (205, 110450), (235, 96350), (250, 90569), (410, 55225), (470, 48175), (1025, 22090), (1175, 19270), (1927, 11750), (2050, 11045), (2209, 10250), (2350, 9635), (3854, 5875), (4418, 5125)]