38237590

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{101}}^1\times {\mathrm{131}}^1$

素因数の和:273

約数の個数: 48

約数和(自身を含む): 74402064

約数和(自身を除く): 36164474

約数列:

[1, 2, 5, 10, 17, 34, 85, 101, 131, 170, 202, 262, 289, 505, 578, 655, 1010, 1310, 1445, 1717, 2227, 2890, 3434, 4454, 8585, 11135, 13231, 17170, 22270, 26462, 29189, 37859, 58378, 66155, 75718, 132310, 145945, 189295, 224927, 291890, 378590, 449854, 1124635, 2249270, 3823759, 7647518, 19118795, 38237590]

約数ペア:

[(1, 38237590), (2, 19118795), (5, 7647518), (10, 3823759), (17, 2249270), (34, 1124635), (85, 449854), (101, 378590), (131, 291890), (170, 224927), (202, 189295), (262, 145945), (289, 132310), (505, 75718), (578, 66155), (655, 58378), (1010, 37859), (1310, 29189), (1445, 26462), (1717, 22270), (2227, 17170), (2890, 13231), (3434, 11135), (4454, 8585)]