134153720

素因数分解:

$2^3\times 5^1\times {\mathrm{1031}}^1\times {\mathrm{3253}}^1$

素因数の和:4295

約数の個数: 32

約数和(自身を含む): 302231520

約数和(自身を除く): 168077800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1031, 2062, 3253, 4124, 5155, 6506, 8248, 10310, 13012, 16265, 20620, 26024, 32530, 41240, 65060, 130120, 3353843, 6707686, 13415372, 16769215, 26830744, 33538430, 67076860, 134153720]

約数ペア:

[(1, 134153720), (2, 67076860), (4, 33538430), (5, 26830744), (8, 16769215), (10, 13415372), (20, 6707686), (40, 3353843), (1031, 130120), (2062, 65060), (3253, 41240), (4124, 32530), (5155, 26024), (6506, 20620), (8248, 16265), (10310, 13012)]