22502810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{1303}}^1$

素因数の和:1478

約数の個数: 32

約数和(自身を含む): 44502912

約数和(自身を除く): 22000102

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 157, 314, 785, 1303, 1570, 1727, 2606, 3454, 6515, 8635, 13030, 14333, 17270, 28666, 71665, 143330, 204571, 409142, 1022855, 2045710, 2250281, 4500562, 11251405, 22502810]

約数ペア:

[(1, 22502810), (2, 11251405), (5, 4500562), (10, 2250281), (11, 2045710), (22, 1022855), (55, 409142), (110, 204571), (157, 143330), (314, 71665), (785, 28666), (1303, 17270), (1570, 14333), (1727, 13030), (2606, 8635), (3454, 6515)]