713887850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{10663}}^1$

素因数の和:10791

約数の個数: 48

約数和(自身を含む): 1443990912

約数和(自身を除く): 730103062

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 103, 130, 206, 325, 515, 650, 1030, 1339, 2575, 2678, 5150, 6695, 10663, 13390, 21326, 33475, 53315, 66950, 106630, 138619, 266575, 277238, 533150, 693095, 1098289, 1386190, 2196578, 3465475, 5491445, 6930950, 10982890, 14277757, 27457225, 28555514, 54914450, 71388785, 142777570, 356943925, 713887850]

約数ペア:

[(1, 713887850), (2, 356943925), (5, 142777570), (10, 71388785), (13, 54914450), (25, 28555514), (26, 27457225), (50, 14277757), (65, 10982890), (103, 6930950), (130, 5491445), (206, 3465475), (325, 2196578), (515, 1386190), (650, 1098289), (1030, 693095), (1339, 533150), (2575, 277238), (2678, 266575), (5150, 138619), (6695, 106630), (10663, 66950), (13390, 53315), (21326, 33475)]