67285220

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{116009}}^1$

素因数の和:116047

約数の個数: 24

約数和(自身を含む): 146172600

約数和(自身を除く): 78887380

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 116009, 232018, 464036, 580045, 1160090, 2320180, 3364261, 6728522, 13457044, 16821305, 33642610, 67285220]

約数ペア:

[(1, 67285220), (2, 33642610), (4, 16821305), (5, 13457044), (10, 6728522), (20, 3364261), (29, 2320180), (58, 1160090), (116, 580045), (145, 464036), (290, 232018), (580, 116009)]