5912500

素因数分解:

$2^2\times 5^5\times {\mathrm{11}}^1\times {\mathrm{43}}^1$

素因数の和:83

約数の個数: 72

約数和(自身を含む): 14436576

約数和(自身を除く): 8524076

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 43, 44, 50, 55, 86, 100, 110, 125, 172, 215, 220, 250, 275, 430, 473, 500, 550, 625, 860, 946, 1075, 1100, 1250, 1375, 1892, 2150, 2365, 2500, 2750, 3125, 4300, 4730, 5375, 5500, 6250, 6875, 9460, 10750, 11825, 12500, 13750, 21500, 23650, 26875, 27500, 34375, 47300, 53750, 59125, 68750, 107500, 118250, 134375, 137500, 236500, 268750, 295625, 537500, 591250, 1182500, 1478125, 2956250, 5912500]

約数ペア:

[(1, 5912500), (2, 2956250), (4, 1478125), (5, 1182500), (10, 591250), (11, 537500), (20, 295625), (22, 268750), (25, 236500), (43, 137500), (44, 134375), (50, 118250), (55, 107500), (86, 68750), (100, 59125), (110, 53750), (125, 47300), (172, 34375), (215, 27500), (220, 26875), (250, 23650), (275, 21500), (430, 13750), (473, 12500), (500, 11825), (550, 10750), (625, 9460), (860, 6875), (946, 6250), (1075, 5500), (1100, 5375), (1250, 4730), (1375, 4300), (1892, 3125), (2150, 2750), (2365, 2500)]