67828750

素因数分解:

$2^1\times 5^4\times {\mathrm{11}}^1\times {\mathrm{4933}}^1$

素因数の和:4966

約数の個数: 40

約数和(自身を含む): 138724344

約数和(自身を除く): 70895594

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 125, 250, 275, 550, 625, 1250, 1375, 2750, 4933, 6875, 9866, 13750, 24665, 49330, 54263, 108526, 123325, 246650, 271315, 542630, 616625, 1233250, 1356575, 2713150, 3083125, 6166250, 6782875, 13565750, 33914375, 67828750]

約数ペア:

[(1, 67828750), (2, 33914375), (5, 13565750), (10, 6782875), (11, 6166250), (22, 3083125), (25, 2713150), (50, 1356575), (55, 1233250), (110, 616625), (125, 542630), (250, 271315), (275, 246650), (550, 123325), (625, 108526), (1250, 54263), (1375, 49330), (2750, 24665), (4933, 13750), (6875, 9866)]