115998260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{28571}}^1$

素因数の和:28616

約数の個数: 48

約数和(自身を含む): 288005760

約数和(自身を除く): 172007500

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 140, 145, 203, 290, 406, 580, 812, 1015, 2030, 4060, 28571, 57142, 114284, 142855, 199997, 285710, 399994, 571420, 799988, 828559, 999985, 1657118, 1999970, 3314236, 3999940, 4142795, 5799913, 8285590, 11599826, 16571180, 23199652, 28999565, 57999130, 115998260]

約数ペア:

[(1, 115998260), (2, 57999130), (4, 28999565), (5, 23199652), (7, 16571180), (10, 11599826), (14, 8285590), (20, 5799913), (28, 4142795), (29, 3999940), (35, 3314236), (58, 1999970), (70, 1657118), (116, 999985), (140, 828559), (145, 799988), (203, 571420), (290, 399994), (406, 285710), (580, 199997), (812, 142855), (1015, 114284), (2030, 57142), (4060, 28571)]