42648430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{3557}}^1$

素因数の和:3684

約数の個数: 32

約数和(自身を含む): 84538080

約数和(自身を除く): 41889650

約数列:

[1, 2, 5, 10, 11, 22, 55, 109, 110, 218, 545, 1090, 1199, 2398, 3557, 5995, 7114, 11990, 17785, 35570, 39127, 78254, 195635, 387713, 391270, 775426, 1938565, 3877130, 4264843, 8529686, 21324215, 42648430]

約数ペア:

[(1, 42648430), (2, 21324215), (5, 8529686), (10, 4264843), (11, 3877130), (22, 1938565), (55, 775426), (109, 391270), (110, 387713), (218, 195635), (545, 78254), (1090, 39127), (1199, 35570), (2398, 17785), (3557, 11990), (5995, 7114)]