970553660

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1311559}}^1$

素因数の和:1311605

約数の個数: 24

約数和(自身を含む): 2093249760

約数和(自身を除く): 1122696100

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 1311559, 2623118, 5246236, 6557795, 13115590, 26231180, 48527683, 97055366, 194110732, 242638415, 485276830, 970553660]

約数ペア:

[(1, 970553660), (2, 485276830), (4, 242638415), (5, 194110732), (10, 97055366), (20, 48527683), (37, 26231180), (74, 13115590), (148, 6557795), (185, 5246236), (370, 2623118), (740, 1311559)]