68534500

素因数分解:

$2^2\times 5^3\times {\mathrm{113}}^1\times {\mathrm{1213}}^1$

素因数の和:1345

約数の個数: 48

約数和(自身を含む): 151128432

約数和(自身を除く): 82593932

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 113, 125, 226, 250, 452, 500, 565, 1130, 1213, 2260, 2426, 2825, 4852, 5650, 6065, 11300, 12130, 14125, 24260, 28250, 30325, 56500, 60650, 121300, 137069, 151625, 274138, 303250, 548276, 606500, 685345, 1370690, 2741380, 3426725, 6853450, 13706900, 17133625, 34267250, 68534500]

約数ペア:

[(1, 68534500), (2, 34267250), (4, 17133625), (5, 13706900), (10, 6853450), (20, 3426725), (25, 2741380), (50, 1370690), (100, 685345), (113, 606500), (125, 548276), (226, 303250), (250, 274138), (452, 151625), (500, 137069), (565, 121300), (1130, 60650), (1213, 56500), (2260, 30325), (2426, 28250), (2825, 24260), (4852, 14125), (5650, 12130), (6065, 11300)]