8975590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{113}}^1$

素因数の和:193

約数の個数: 48

約数和(自身を含む): 18024768

約数和(自身を除く): 9049178

約数列:

[1, 2, 5, 10, 13, 26, 47, 65, 94, 113, 130, 169, 226, 235, 338, 470, 565, 611, 845, 1130, 1222, 1469, 1690, 2938, 3055, 5311, 6110, 7345, 7943, 10622, 14690, 15886, 19097, 26555, 38194, 39715, 53110, 69043, 79430, 95485, 138086, 190970, 345215, 690430, 897559, 1795118, 4487795, 8975590]

約数ペア:

[(1, 8975590), (2, 4487795), (5, 1795118), (10, 897559), (13, 690430), (26, 345215), (47, 190970), (65, 138086), (94, 95485), (113, 79430), (130, 69043), (169, 53110), (226, 39715), (235, 38194), (338, 26555), (470, 19097), (565, 15886), (611, 14690), (845, 10622), (1130, 7943), (1222, 7345), (1469, 6110), (1690, 5311), (2938, 3055)]