43553260

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{1297}}^1$

素因数の和:1402

約数の個数: 48

約数和(自身を含む): 96820416

約数和(自身を除く): 53267156

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 73, 92, 115, 146, 230, 292, 365, 460, 730, 1297, 1460, 1679, 2594, 3358, 5188, 6485, 6716, 8395, 12970, 16790, 25940, 29831, 33580, 59662, 94681, 119324, 149155, 189362, 298310, 378724, 473405, 596620, 946810, 1893620, 2177663, 4355326, 8710652, 10888315, 21776630, 43553260]

約数ペア:

[(1, 43553260), (2, 21776630), (4, 10888315), (5, 8710652), (10, 4355326), (20, 2177663), (23, 1893620), (46, 946810), (73, 596620), (92, 473405), (115, 378724), (146, 298310), (230, 189362), (292, 149155), (365, 119324), (460, 94681), (730, 59662), (1297, 33580), (1460, 29831), (1679, 25940), (2594, 16790), (3358, 12970), (5188, 8395), (6485, 6716)]