4029528040540

素因数分解:

$2^2\times 5^1\times {\mathrm{20117}}^1\times {\mathrm{10015231}}^1$

素因数の和:10035357

約数の個数: 24

約数和(自身を含む): 8462430369792

約数和(自身を除く): 4432902329252

約数列:

[1, 2, 4, 5, 10, 20, 20117, 40234, 80468, 100585, 201170, 402340, 10015231, 20030462, 40060924, 50076155, 100152310, 200304620, 201476402027, 402952804054, 805905608108, 1007382010135, 2014764020270, 4029528040540]

約数ペア:

[(1, 4029528040540), (2, 2014764020270), (4, 1007382010135), (5, 805905608108), (10, 402952804054), (20, 201476402027), (20117, 200304620), (40234, 100152310), (80468, 50076155), (100585, 40060924), (201170, 20030462), (402340, 10015231)]