42025090

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{41609}}^1$

素因数の和:41717

約数の個数: 16

約数和(自身を含む): 76395960

約数和(自身を除く): 34370870

約数列:

[1, 2, 5, 10, 101, 202, 505, 1010, 41609, 83218, 208045, 416090, 4202509, 8405018, 21012545, 42025090]

約数ペア:

[(1, 42025090), (2, 21012545), (5, 8405018), (10, 4202509), (101, 416090), (202, 208045), (505, 83218), (1010, 41609)]