133050677780

素因数分解:

$2^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{61032421}}^1$

素因数の和:61032539

約数の個数: 24

約数和(自身を含む): 281969789640

約数和(自身を除く): 148919111860

約数列:

[1, 2, 4, 5, 10, 20, 109, 218, 436, 545, 1090, 2180, 61032421, 122064842, 244129684, 305162105, 610324210, 1220648420, 6652533889, 13305067778, 26610135556, 33262669445, 66525338890, 133050677780]

約数ペア:

[(1, 133050677780), (2, 66525338890), (4, 33262669445), (5, 26610135556), (10, 13305067778), (20, 6652533889), (109, 1220648420), (218, 610324210), (436, 305162105), (545, 244129684), (1090, 122064842), (2180, 61032421)]