9020110

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1907}}^1$

素因数の和:1968

約数の個数: 32

約数和(自身を含む): 18133632

約数和(自身を除く): 9113522

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 110, 215, 430, 473, 946, 1907, 2365, 3814, 4730, 9535, 19070, 20977, 41954, 82001, 104885, 164002, 209770, 410005, 820010, 902011, 1804022, 4510055, 9020110]

約数ペア:

[(1, 9020110), (2, 4510055), (5, 1804022), (10, 902011), (11, 820010), (22, 410005), (43, 209770), (55, 164002), (86, 104885), (110, 82001), (215, 41954), (430, 20977), (473, 19070), (946, 9535), (1907, 4730), (2365, 3814)]