1567252040

素因数分解:

$2^3\times 5^1\times {\mathrm{1373}}^1\times {\mathrm{28537}}^1$

素因数の和:29921

約数の個数: 32

約数和(自身を含む): 3529009080

約数和(自身を除く): 1961757040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1373, 2746, 5492, 6865, 10984, 13730, 27460, 28537, 54920, 57074, 114148, 142685, 228296, 285370, 570740, 1141480, 39181301, 78362602, 156725204, 195906505, 313450408, 391813010, 783626020, 1567252040]

約数ペア:

[(1, 1567252040), (2, 783626020), (4, 391813010), (5, 313450408), (8, 195906505), (10, 156725204), (20, 78362602), (40, 39181301), (1373, 1141480), (2746, 570740), (5492, 285370), (6865, 228296), (10984, 142685), (13730, 114148), (27460, 57074), (28537, 54920)]