38243260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{15803}}^1$

素因数の和:15834

約数の個数: 36

約数和(自身を含む): 88281144

約数和(自身を除く): 50037884

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 15803, 31606, 63212, 79015, 158030, 173833, 316060, 347666, 695332, 869165, 1738330, 1912163, 3476660, 3824326, 7648652, 9560815, 19121630, 38243260]

約数ペア:

[(1, 38243260), (2, 19121630), (4, 9560815), (5, 7648652), (10, 3824326), (11, 3476660), (20, 1912163), (22, 1738330), (44, 869165), (55, 695332), (110, 347666), (121, 316060), (220, 173833), (242, 158030), (484, 79015), (605, 63212), (1210, 31606), (2420, 15803)]