410080340

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{863}}^1\times {\mathrm{1033}}^1$

素因数の和:1928

約数の個数: 48

約数和(自身を含む): 900523008

約数和(自身を除く): 490442668

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 863, 1033, 1726, 2066, 3452, 4132, 4315, 5165, 8630, 10330, 17260, 19849, 20660, 23759, 39698, 47518, 79396, 95036, 99245, 118795, 198490, 237590, 396980, 475180, 891479, 1782958, 3565916, 4457395, 8914790, 17829580, 20504017, 41008034, 82016068, 102520085, 205040170, 410080340]

約数ペア:

[(1, 410080340), (2, 205040170), (4, 102520085), (5, 82016068), (10, 41008034), (20, 20504017), (23, 17829580), (46, 8914790), (92, 4457395), (115, 3565916), (230, 1782958), (460, 891479), (863, 475180), (1033, 396980), (1726, 237590), (2066, 198490), (3452, 118795), (4132, 99245), (4315, 95036), (5165, 79396), (8630, 47518), (10330, 39698), (17260, 23759), (19849, 20660)]