11806160

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8681}}^1$

素因数の和:8711

約数の個数: 40

約数和(自身を含む): 29067336

約数和(自身を除く): 17261176

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 8681, 17362, 34724, 43405, 69448, 86810, 138896, 147577, 173620, 295154, 347240, 590308, 694480, 737885, 1180616, 1475770, 2361232, 2951540, 5903080, 11806160]

約数ペア:

[(1, 11806160), (2, 5903080), (4, 2951540), (5, 2361232), (8, 1475770), (10, 1180616), (16, 737885), (17, 694480), (20, 590308), (34, 347240), (40, 295154), (68, 173620), (80, 147577), (85, 138896), (136, 86810), (170, 69448), (272, 43405), (340, 34724), (680, 17362), (1360, 8681)]