37998350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1103}}^1$

素因数の和:1181

約数の個数: 48

約数和(自身を含む): 77620032

約数和(自身を除く): 39621682

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 53, 65, 106, 130, 265, 325, 530, 650, 689, 1103, 1325, 1378, 2206, 2650, 3445, 5515, 6890, 11030, 14339, 17225, 27575, 28678, 34450, 55150, 58459, 71695, 116918, 143390, 292295, 358475, 584590, 716950, 759967, 1461475, 1519934, 2922950, 3799835, 7599670, 18999175, 37998350]

約数ペア:

[(1, 37998350), (2, 18999175), (5, 7599670), (10, 3799835), (13, 2922950), (25, 1519934), (26, 1461475), (50, 759967), (53, 716950), (65, 584590), (106, 358475), (130, 292295), (265, 143390), (325, 116918), (530, 71695), (650, 58459), (689, 55150), (1103, 34450), (1325, 28678), (1378, 27575), (2206, 17225), (2650, 14339), (3445, 11030), (5515, 6890)]