72765010

素因数分解:

$2^1\times 5^1\times {\mathrm{2609}}^1\times {\mathrm{2789}}^1$

素因数の和:5405

約数の個数: 16

約数和(自身を含む): 131074200

約数和(自身を除く): 58309190

約数列:

[1, 2, 5, 10, 2609, 2789, 5218, 5578, 13045, 13945, 26090, 27890, 7276501, 14553002, 36382505, 72765010]

約数ペア:

[(1, 72765010), (2, 36382505), (5, 14553002), (10, 7276501), (2609, 27890), (2789, 26090), (5218, 13945), (5578, 13045)]