69451250

素因数分解:

$2^1\times 5^4\times {\mathrm{11}}^1\times {\mathrm{5051}}^1$

素因数の和:5084

約数の個数: 40

約数和(自身を含む): 142042032

約数和(自身を除く): 72590782

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 125, 250, 275, 550, 625, 1250, 1375, 2750, 5051, 6875, 10102, 13750, 25255, 50510, 55561, 111122, 126275, 252550, 277805, 555610, 631375, 1262750, 1389025, 2778050, 3156875, 6313750, 6945125, 13890250, 34725625, 69451250]

約数ペア:

[(1, 69451250), (2, 34725625), (5, 13890250), (10, 6945125), (11, 6313750), (22, 3156875), (25, 2778050), (50, 1389025), (55, 1262750), (110, 631375), (125, 555610), (250, 277805), (275, 252550), (550, 126275), (625, 111122), (1250, 55561), (1375, 50510), (2750, 25255), (5051, 13750), (6875, 10102)]