56764360

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83477}}^1$

素因数の和:83505

約数の個数: 32

約数和(自身を含む): 135234360

約数和(自身を除く): 78470000

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 83477, 166954, 333908, 417385, 667816, 834770, 1419109, 1669540, 2838218, 3339080, 5676436, 7095545, 11352872, 14191090, 28382180, 56764360]

約数ペア:

[(1, 56764360), (2, 28382180), (4, 14191090), (5, 11352872), (8, 7095545), (10, 5676436), (17, 3339080), (20, 2838218), (34, 1669540), (40, 1419109), (68, 834770), (85, 667816), (136, 417385), (170, 333908), (340, 166954), (680, 83477)]