25314190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{13537}}^1$

素因数の和:13572

約数の個数: 32

約数和(自身を含む): 52635744

約数和(自身を除く): 27321554

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1870, 13537, 27074, 67685, 135370, 148907, 230129, 297814, 460258, 744535, 1150645, 1489070, 2301290, 2531419, 5062838, 12657095, 25314190]

約数ペア:

[(1, 25314190), (2, 12657095), (5, 5062838), (10, 2531419), (11, 2301290), (17, 1489070), (22, 1150645), (34, 744535), (55, 460258), (85, 297814), (110, 230129), (170, 148907), (187, 135370), (374, 67685), (935, 27074), (1870, 13537)]