68041250

素因数分解:

$2^1\times 5^4\times {\mathrm{29}}^1\times {\mathrm{1877}}^1$

素因数の和:1928

約数の個数: 40

約数和(自身を含む): 132004620

約数和(自身を除く): 63963370

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 125, 145, 250, 290, 625, 725, 1250, 1450, 1877, 3625, 3754, 7250, 9385, 18125, 18770, 36250, 46925, 54433, 93850, 108866, 234625, 272165, 469250, 544330, 1173125, 1360825, 2346250, 2721650, 6804125, 13608250, 34020625, 68041250]

約数ペア:

[(1, 68041250), (2, 34020625), (5, 13608250), (10, 6804125), (25, 2721650), (29, 2346250), (50, 1360825), (58, 1173125), (125, 544330), (145, 469250), (250, 272165), (290, 234625), (625, 108866), (725, 93850), (1250, 54433), (1450, 46925), (1877, 36250), (3625, 18770), (3754, 18125), (7250, 9385)]