68568250

素因数分解:

$2^1\times 5^3\times {\mathrm{71}}^1\times {\mathrm{3863}}^1$

素因数の和:3951

約数の個数: 32

約数和(自身を含む): 130201344

約数和(自身を除く): 61633094

約数列:

[1, 2, 5, 10, 25, 50, 71, 125, 142, 250, 355, 710, 1775, 3550, 3863, 7726, 8875, 17750, 19315, 38630, 96575, 193150, 274273, 482875, 548546, 965750, 1371365, 2742730, 6856825, 13713650, 34284125, 68568250]

約数ペア:

[(1, 68568250), (2, 34284125), (5, 13713650), (10, 6856825), (25, 2742730), (50, 1371365), (71, 965750), (125, 548546), (142, 482875), (250, 274273), (355, 193150), (710, 96575), (1775, 38630), (3550, 19315), (3863, 17750), (7726, 8875)]