139604860

素因数分解:

$2^2\times 5^1\times {\mathrm{1193}}^1\times {\mathrm{5851}}^1$

素因数の和:7053

約数の個数: 24

約数和(自身を含む): 293466096

約数和(自身を除く): 153861236

約数列:

[1, 2, 4, 5, 10, 20, 1193, 2386, 4772, 5851, 5965, 11702, 11930, 23404, 23860, 29255, 58510, 117020, 6980243, 13960486, 27920972, 34901215, 69802430, 139604860]

約数ペア:

[(1, 139604860), (2, 69802430), (4, 34901215), (5, 27920972), (10, 13960486), (20, 6980243), (1193, 117020), (2386, 58510), (4772, 29255), (5851, 23860), (5965, 23404), (11702, 11930)]