58445620

素因数分解:

$2^2\times 5^1\times {\mathrm{661}}^1\times {\mathrm{4421}}^1$

素因数の和:5091

約数の個数: 24

約数和(自身を含む): 122949288

約数和(自身を除く): 64503668

約数列:

[1, 2, 4, 5, 10, 20, 661, 1322, 2644, 3305, 4421, 6610, 8842, 13220, 17684, 22105, 44210, 88420, 2922281, 5844562, 11689124, 14611405, 29222810, 58445620]

約数ペア:

[(1, 58445620), (2, 29222810), (4, 14611405), (5, 11689124), (10, 5844562), (20, 2922281), (661, 88420), (1322, 44210), (2644, 22105), (3305, 17684), (4421, 13220), (6610, 8842)]