34880950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{521}}^1$

素因数の和:649

約数の個数: 48

約数和(自身を含む): 70682976

約数和(自身を除く): 35802026

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 103, 130, 206, 325, 515, 521, 650, 1030, 1042, 1339, 2575, 2605, 2678, 5150, 5210, 6695, 6773, 13025, 13390, 13546, 26050, 33475, 33865, 53663, 66950, 67730, 107326, 169325, 268315, 338650, 536630, 697619, 1341575, 1395238, 2683150, 3488095, 6976190, 17440475, 34880950]

約数ペア:

[(1, 34880950), (2, 17440475), (5, 6976190), (10, 3488095), (13, 2683150), (25, 1395238), (26, 1341575), (50, 697619), (65, 536630), (103, 338650), (130, 268315), (206, 169325), (325, 107326), (515, 67730), (521, 66950), (650, 53663), (1030, 33865), (1042, 33475), (1339, 26050), (2575, 13546), (2605, 13390), (2678, 13025), (5150, 6773), (5210, 6695)]