4863980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{22109}}^1$

素因数の和:22129

約数の個数: 24

約数和(自身を含む): 11143440

約数和(自身を除く): 6279460

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 22109, 44218, 88436, 110545, 221090, 243199, 442180, 486398, 972796, 1215995, 2431990, 4863980]

約数ペア:

[(1, 4863980), (2, 2431990), (4, 1215995), (5, 972796), (10, 486398), (11, 442180), (20, 243199), (22, 221090), (44, 110545), (55, 88436), (110, 44218), (220, 22109)]