115221410

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{39869}}^1$

素因数の和:39910

約数の個数: 24

約数和(自身を含む): 220321620

約数和(自身を除く): 105100210

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 289, 578, 1445, 2890, 39869, 79738, 199345, 398690, 677773, 1355546, 3388865, 6777730, 11522141, 23044282, 57610705, 115221410]

約数ペア:

[(1, 115221410), (2, 57610705), (5, 23044282), (10, 11522141), (17, 6777730), (34, 3388865), (85, 1355546), (170, 677773), (289, 398690), (578, 199345), (1445, 79738), (2890, 39869)]