5513180

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{4519}}^1$

素因数の和:4589

約数の個数: 24

約数和(自身を含む): 11770080

約数和(自身を除く): 6256900

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220, 4519, 9038, 18076, 22595, 45190, 90380, 275659, 551318, 1102636, 1378295, 2756590, 5513180]

約数ペア:

[(1, 5513180), (2, 2756590), (4, 1378295), (5, 1102636), (10, 551318), (20, 275659), (61, 90380), (122, 45190), (244, 22595), (305, 18076), (610, 9038), (1220, 4519)]