390618110

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{401}}^1\times {\mathrm{3359}}^1$

素因数の和:3796

約数の個数: 32

約数和(自身を含む): 729388800

約数和(自身を除く): 338770690

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 401, 802, 2005, 3359, 4010, 6718, 11629, 16795, 23258, 33590, 58145, 97411, 116290, 194822, 487055, 974110, 1346959, 2693918, 6734795, 13469590, 39061811, 78123622, 195309055, 390618110]

約数ペア:

[(1, 390618110), (2, 195309055), (5, 78123622), (10, 39061811), (29, 13469590), (58, 6734795), (145, 2693918), (290, 1346959), (401, 974110), (802, 487055), (2005, 194822), (3359, 116290), (4010, 97411), (6718, 58145), (11629, 33590), (16795, 23258)]