4382260

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{12889}}^1$

素因数の和:12915

約数の個数: 24

約数和(自身を含む): 9744840

約数和(自身を除く): 5362580

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 12889, 25778, 51556, 64445, 128890, 219113, 257780, 438226, 876452, 1095565, 2191130, 4382260]

約数ペア:

[(1, 4382260), (2, 2191130), (4, 1095565), (5, 876452), (10, 438226), (17, 257780), (20, 219113), (34, 128890), (68, 64445), (85, 51556), (170, 25778), (340, 12889)]