38631140

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{113621}}^1$

素因数の和:113647

約数の個数: 24

約数和(自身を含む): 85898232

約数和(自身を除く): 47267092

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 113621, 227242, 454484, 568105, 1136210, 1931557, 2272420, 3863114, 7726228, 9657785, 19315570, 38631140]

約数ペア:

[(1, 38631140), (2, 19315570), (4, 9657785), (5, 7726228), (10, 3863114), (17, 2272420), (20, 1931557), (34, 1136210), (68, 568105), (85, 454484), (170, 227242), (340, 113621)]