80015641348

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{3659}}^1\times {\mathrm{74891}}^1$

素因数の和:78627

約数の個数: 24

約数和(自身を含む): 141986244960

約数和(自身を除く): 61970603612

約数列:

[1, 2, 4, 73, 146, 292, 3659, 7318, 14636, 74891, 149782, 267107, 299564, 534214, 1068428, 5467043, 10934086, 21868172, 274026169, 548052338, 1096104676, 20003910337, 40007820674, 80015641348]

約数ペア:

[(1, 80015641348), (2, 40007820674), (4, 20003910337), (73, 1096104676), (146, 548052338), (292, 274026169), (3659, 21868172), (7318, 10934086), (14636, 5467043), (74891, 1068428), (149782, 534214), (267107, 299564)]