22834420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{773}}^1$

素因数の和:1000

約数の個数: 48

約数和(自身を含む): 55133568

約数和(自身を除く): 32299148

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 211, 422, 773, 844, 1055, 1477, 1546, 2110, 2954, 3092, 3865, 4220, 5411, 5908, 7385, 7730, 10822, 14770, 15460, 21644, 27055, 29540, 54110, 108220, 163103, 326206, 652412, 815515, 1141721, 1631030, 2283442, 3262060, 4566884, 5708605, 11417210, 22834420]

約数ペア:

[(1, 22834420), (2, 11417210), (4, 5708605), (5, 4566884), (7, 3262060), (10, 2283442), (14, 1631030), (20, 1141721), (28, 815515), (35, 652412), (70, 326206), (140, 163103), (211, 108220), (422, 54110), (773, 29540), (844, 27055), (1055, 21644), (1477, 15460), (1546, 14770), (2110, 10822), (2954, 7730), (3092, 7385), (3865, 5908), (4220, 5411)]