136177009160

素因数分解:

$2^3\times 5^1\times {\mathrm{17321}}^1\times {\mathrm{196549}}^1$

素因数の和:213881

約数の個数: 32

約数和(自身を含む): 306417519000

約数和(自身を除く): 170240509840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 17321, 34642, 69284, 86605, 138568, 173210, 196549, 346420, 393098, 692840, 786196, 982745, 1572392, 1965490, 3930980, 7861960, 3404425229, 6808850458, 13617700916, 17022126145, 27235401832, 34044252290, 68088504580, 136177009160]

約数ペア:

[(1, 136177009160), (2, 68088504580), (4, 34044252290), (5, 27235401832), (8, 17022126145), (10, 13617700916), (20, 6808850458), (40, 3404425229), (17321, 7861960), (34642, 3930980), (69284, 1965490), (86605, 1572392), (138568, 982745), (173210, 786196), (196549, 692840), (346420, 393098)]