80030555

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1\times {\mathrm{163}}^1$

素因数の和:371

約数の個数: 32

約数和(自身を含む): 107688960

約数和(自身を除く): 27658405

約数列:

[1, 5, 11, 55, 79, 113, 163, 395, 565, 815, 869, 1243, 1793, 4345, 6215, 8927, 8965, 12877, 18419, 44635, 64385, 92095, 98197, 141647, 202609, 490985, 708235, 1013045, 1455101, 7275505, 16006111, 80030555]

約数ペア:

[(1, 80030555), (5, 16006111), (11, 7275505), (55, 1455101), (79, 1013045), (113, 708235), (163, 490985), (395, 202609), (565, 141647), (815, 98197), (869, 92095), (1243, 64385), (1793, 44635), (4345, 18419), (6215, 12877), (8927, 8965)]