716950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1103}}^1$

素因数の和:1128

約数の個数: 24

約数和(自身を含む): 1437408

約数和(自身を除く): 720458

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 1103, 2206, 5515, 11030, 14339, 27575, 28678, 55150, 71695, 143390, 358475, 716950]

約数ペア:

[(1, 716950), (2, 358475), (5, 143390), (10, 71695), (13, 55150), (25, 28678), (26, 27575), (50, 14339), (65, 11030), (130, 5515), (325, 2206), (650, 1103)]