13791700

素因数分解:

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

素因数の和:233

約数の個数: 54

約数和(自身を含む): 32546094

約数和(自身を除く): 18754394

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 103, 130, 206, 260, 325, 412, 515, 650, 1030, 1300, 1339, 2060, 2575, 2678, 5150, 5356, 6695, 10300, 10609, 13390, 21218, 26780, 33475, 42436, 53045, 66950, 106090, 133900, 137917, 212180, 265225, 275834, 530450, 551668, 689585, 1060900, 1379170, 2758340, 3447925, 6895850, 13791700]

約数ペア:

[(1, 13791700), (2, 6895850), (4, 3447925), (5, 2758340), (10, 1379170), (13, 1060900), (20, 689585), (25, 551668), (26, 530450), (50, 275834), (52, 265225), (65, 212180), (100, 137917), (103, 133900), (130, 106090), (206, 66950), (260, 53045), (325, 42436), (412, 33475), (515, 26780), (650, 21218), (1030, 13390), (1300, 10609), (1339, 10300), (2060, 6695), (2575, 5356), (2678, 5150)]