65398660

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{8363}}^1$

素因数の和:8412

約数の個数: 48

約数和(自身を含む): 151756416

約数和(自身を除く): 86357756

約数列:

[1, 2, 4, 5, 10, 17, 20, 23, 34, 46, 68, 85, 92, 115, 170, 230, 340, 391, 460, 782, 1564, 1955, 3910, 7820, 8363, 16726, 33452, 41815, 83630, 142171, 167260, 192349, 284342, 384698, 568684, 710855, 769396, 961745, 1421710, 1923490, 2843420, 3269933, 3846980, 6539866, 13079732, 16349665, 32699330, 65398660]

約数ペア:

[(1, 65398660), (2, 32699330), (4, 16349665), (5, 13079732), (10, 6539866), (17, 3846980), (20, 3269933), (23, 2843420), (34, 1923490), (46, 1421710), (68, 961745), (85, 769396), (92, 710855), (115, 568684), (170, 384698), (230, 284342), (340, 192349), (391, 167260), (460, 142171), (782, 83630), (1564, 41815), (1955, 33452), (3910, 16726), (7820, 8363)]