9776380

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{401}}^1$

素因数の和:486

約数の個数: 48

約数和(自身を含む): 21881664

約数和(自身を除く): 12105284

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 53, 92, 106, 115, 212, 230, 265, 401, 460, 530, 802, 1060, 1219, 1604, 2005, 2438, 4010, 4876, 6095, 8020, 9223, 12190, 18446, 21253, 24380, 36892, 42506, 46115, 85012, 92230, 106265, 184460, 212530, 425060, 488819, 977638, 1955276, 2444095, 4888190, 9776380]

約数ペア:

[(1, 9776380), (2, 4888190), (4, 2444095), (5, 1955276), (10, 977638), (20, 488819), (23, 425060), (46, 212530), (53, 184460), (92, 106265), (106, 92230), (115, 85012), (212, 46115), (230, 42506), (265, 36892), (401, 24380), (460, 21253), (530, 18446), (802, 12190), (1060, 9223), (1219, 8020), (1604, 6095), (2005, 4876), (2438, 4010)]