1375200.00000000

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{28447}}^1$

素因数の和:28474

約数の個数: 48

約数和(自身を含む): 114702336

約数和(自身を除く): 70893956

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 28447, 56894, 113788, 142235, 199129, 284470, 312917, 398258, 568940, 625834, 796516, 995645, 1251668, 1564585, 1991290, 2190419, 3129170, 3982580, 4380838, 6258340, 8761676, 10952095, 21904190, 43808380]

約数ペア:

[(1, 43808380), (2, 21904190), (4, 10952095), (5, 8761676), (7, 6258340), (10, 4380838), (11, 3982580), (14, 3129170), (20, 2190419), (22, 1991290), (28, 1564585), (35, 1251668), (44, 995645), (55, 796516), (70, 625834), (77, 568940), (110, 398258), (140, 312917), (154, 284470), (220, 199129), (308, 142235), (385, 113788), (770, 56894), (1540, 28447)]