38997320

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{57349}}^1$

素因数の和:57377

約数の個数: 32

約数和(自身を含む): 92907000

約数和(自身を除く): 53909680

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 57349, 114698, 229396, 286745, 458792, 573490, 974933, 1146980, 1949866, 2293960, 3899732, 4874665, 7799464, 9749330, 19498660, 38997320]

約数ペア:

[(1, 38997320), (2, 19498660), (4, 9749330), (5, 7799464), (8, 4874665), (10, 3899732), (17, 2293960), (20, 1949866), (34, 1146980), (40, 974933), (68, 573490), (85, 458792), (136, 286745), (170, 229396), (340, 114698), (680, 57349)]