162020160430

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{395171123}}^1$

素因数の和:395171171

約数の個数: 16

約数和(自身を含む): 298749369744

約数和(自身を除く): 136729209314

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 395171123, 790342246, 1975855615, 3951711230, 16202016043, 32404032086, 81010080215, 162020160430]

約数ペア:

[(1, 162020160430), (2, 81010080215), (5, 32404032086), (10, 16202016043), (41, 3951711230), (82, 1975855615), (205, 790342246), (410, 395171123)]