1320050

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{1553}}^1$

素因数の和:1582

約数の個数: 24

約数和(自身を含む): 2601396

約数和(自身を除く): 1281346

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 425, 850, 1553, 3106, 7765, 15530, 26401, 38825, 52802, 77650, 132005, 264010, 660025, 1320050]

約数ペア:

[(1, 1320050), (2, 660025), (5, 264010), (10, 132005), (17, 77650), (25, 52802), (34, 38825), (50, 26401), (85, 15530), (170, 7765), (425, 3106), (850, 1553)]