27507040

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{15629}}^1$

素因数の和:15655

約数の個数: 48

約数和(自身を含む): 70897680

約数和(自身を除く): 43390640

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 15629, 31258, 62516, 78145, 125032, 156290, 171919, 250064, 312580, 343838, 500128, 625160, 687676, 859595, 1250320, 1375352, 1719190, 2500640, 2750704, 3438380, 5501408, 6876760, 13753520, 27507040]

約数ペア:

[(1, 27507040), (2, 13753520), (4, 6876760), (5, 5501408), (8, 3438380), (10, 2750704), (11, 2500640), (16, 1719190), (20, 1375352), (22, 1250320), (32, 859595), (40, 687676), (44, 625160), (55, 500128), (80, 343838), (88, 312580), (110, 250064), (160, 171919), (176, 156290), (220, 125032), (352, 78145), (440, 62516), (880, 31258), (1760, 15629)]