73081250

素因数分解:

$2^1\times 5^5\times {\mathrm{11}}^1\times {\mathrm{1063}}^1$

素因数の和:1101

約数の個数: 48

約数和(自身を含む): 149615424

約数和(自身を除く): 76534174

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 125, 250, 275, 550, 625, 1063, 1250, 1375, 2126, 2750, 3125, 5315, 6250, 6875, 10630, 11693, 13750, 23386, 26575, 34375, 53150, 58465, 68750, 116930, 132875, 265750, 292325, 584650, 664375, 1328750, 1461625, 2923250, 3321875, 6643750, 7308125, 14616250, 36540625, 73081250]

約数ペア:

[(1, 73081250), (2, 36540625), (5, 14616250), (10, 7308125), (11, 6643750), (22, 3321875), (25, 2923250), (50, 1461625), (55, 1328750), (110, 664375), (125, 584650), (250, 292325), (275, 265750), (550, 132875), (625, 116930), (1063, 68750), (1250, 58465), (1375, 53150), (2126, 34375), (2750, 26575), (3125, 23386), (5315, 13750), (6250, 11693), (6875, 10630)]