78318110

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{5849}}^1$

素因数の和:5972

約数の個数: 32

約数和(自身を含む): 153316800

約数和(自身を除く): 74998690

約数列:

[1, 2, 5, 10, 13, 26, 65, 103, 130, 206, 515, 1030, 1339, 2678, 5849, 6695, 11698, 13390, 29245, 58490, 76037, 152074, 380185, 602447, 760370, 1204894, 3012235, 6024470, 7831811, 15663622, 39159055, 78318110]

約数ペア:

[(1, 78318110), (2, 39159055), (5, 15663622), (10, 7831811), (13, 6024470), (26, 3012235), (65, 1204894), (103, 760370), (130, 602447), (206, 380185), (515, 152074), (1030, 76037), (1339, 58490), (2678, 29245), (5849, 13390), (6695, 11698)]