79509950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{122323}}^1$

素因数の和:122348

約数の個数: 24

約数和(自身を含む): 159265848

約数和(自身を除く): 79755898

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 122323, 244646, 611615, 1223230, 1590199, 3058075, 3180398, 6116150, 7950995, 15901990, 39754975, 79509950]

約数ペア:

[(1, 79509950), (2, 39754975), (5, 15901990), (10, 7950995), (13, 6116150), (25, 3180398), (26, 3058075), (50, 1590199), (65, 1223230), (130, 611615), (325, 244646), (650, 122323)]