38468360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{137387}}^1$

素因数の和:137405

約数の個数: 32

約数和(自身を含む): 98919360

約数和(自身を除く): 60451000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 137387, 274774, 549548, 686935, 961709, 1099096, 1373870, 1923418, 2747740, 3846836, 4808545, 5495480, 7693672, 9617090, 19234180, 38468360]

約数ペア:

[(1, 38468360), (2, 19234180), (4, 9617090), (5, 7693672), (7, 5495480), (8, 4808545), (10, 3846836), (14, 2747740), (20, 1923418), (28, 1373870), (35, 1099096), (40, 961709), (56, 686935), (70, 549548), (140, 274774), (280, 137387)]