9133720

素因数分解:

$2^3\times 5^1\times {\mathrm{389}}^1\times {\mathrm{587}}^1$

素因数の和:987

約数の個数: 32

約数和(自身を含む): 20638800

約数和(自身を除く): 11505080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 389, 587, 778, 1174, 1556, 1945, 2348, 2935, 3112, 3890, 4696, 5870, 7780, 11740, 15560, 23480, 228343, 456686, 913372, 1141715, 1826744, 2283430, 4566860, 9133720]

約数ペア:

[(1, 9133720), (2, 4566860), (4, 2283430), (5, 1826744), (8, 1141715), (10, 913372), (20, 456686), (40, 228343), (389, 23480), (587, 15560), (778, 11740), (1174, 7780), (1556, 5870), (1945, 4696), (2348, 3890), (2935, 3112)]