145756430

素因数分解:

$2^1\times 5^1\times {\mathrm{3643}}^1\times {\mathrm{4001}}^1$

素因数の和:7651

約数の個数: 16

約数和(自身を含む): 262499184

約数和(自身を除く): 116742754

約数列:

[1, 2, 5, 10, 3643, 4001, 7286, 8002, 18215, 20005, 36430, 40010, 14575643, 29151286, 72878215, 145756430]

約数ペア:

[(1, 145756430), (2, 72878215), (5, 29151286), (10, 14575643), (3643, 40010), (4001, 36430), (7286, 20005), (8002, 18215)]