16115000

素因数分解:

$2^3\times 5^4\times {\mathrm{11}}^1\times {\mathrm{293}}^1$

素因数の和:330

約数の個数: 80

約数和(自身を含む): 41330520

約数和(自身を除く): 25215520

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 125, 200, 220, 250, 275, 293, 440, 500, 550, 586, 625, 1000, 1100, 1172, 1250, 1375, 1465, 2200, 2344, 2500, 2750, 2930, 3223, 5000, 5500, 5860, 6446, 6875, 7325, 11000, 11720, 12892, 13750, 14650, 16115, 25784, 27500, 29300, 32230, 36625, 55000, 58600, 64460, 73250, 80575, 128920, 146500, 161150, 183125, 293000, 322300, 366250, 402875, 644600, 732500, 805750, 1465000, 1611500, 2014375, 3223000, 4028750, 8057500, 16115000]

約数ペア:

[(1, 16115000), (2, 8057500), (4, 4028750), (5, 3223000), (8, 2014375), (10, 1611500), (11, 1465000), (20, 805750), (22, 732500), (25, 644600), (40, 402875), (44, 366250), (50, 322300), (55, 293000), (88, 183125), (100, 161150), (110, 146500), (125, 128920), (200, 80575), (220, 73250), (250, 64460), (275, 58600), (293, 55000), (440, 36625), (500, 32230), (550, 29300), (586, 27500), (625, 25784), (1000, 16115), (1100, 14650), (1172, 13750), (1250, 12892), (1375, 11720), (1465, 11000), (2200, 7325), (2344, 6875), (2500, 6446), (2750, 5860), (2930, 5500), (3223, 5000)]