22740710

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{401}}^1$

素因数の和:568

約数の個数: 32

約数和(自身を含む): 42200352

約数和(自身を除く): 19459642

約数列:

[1, 2, 5, 10, 53, 106, 107, 214, 265, 401, 530, 535, 802, 1070, 2005, 4010, 5671, 11342, 21253, 28355, 42506, 42907, 56710, 85814, 106265, 212530, 214535, 429070, 2274071, 4548142, 11370355, 22740710]

約数ペア:

[(1, 22740710), (2, 11370355), (5, 4548142), (10, 2274071), (53, 429070), (106, 214535), (107, 212530), (214, 106265), (265, 85814), (401, 56710), (530, 42907), (535, 42506), (802, 28355), (1070, 21253), (2005, 11342), (4010, 5671)]