11045720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{383}}^1$

素因数の和:504

約数の個数: 64

約数和(自身を含む): 28753920

約数和(自身を除く): 17708200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 103, 140, 206, 280, 383, 412, 515, 721, 766, 824, 1030, 1442, 1532, 1915, 2060, 2681, 2884, 3064, 3605, 3830, 4120, 5362, 5768, 7210, 7660, 10724, 13405, 14420, 15320, 21448, 26810, 28840, 39449, 53620, 78898, 107240, 157796, 197245, 276143, 315592, 394490, 552286, 788980, 1104572, 1380715, 1577960, 2209144, 2761430, 5522860, 11045720]

約数ペア:

[(1, 11045720), (2, 5522860), (4, 2761430), (5, 2209144), (7, 1577960), (8, 1380715), (10, 1104572), (14, 788980), (20, 552286), (28, 394490), (35, 315592), (40, 276143), (56, 197245), (70, 157796), (103, 107240), (140, 78898), (206, 53620), (280, 39449), (383, 28840), (412, 26810), (515, 21448), (721, 15320), (766, 14420), (824, 13405), (1030, 10724), (1442, 7660), (1532, 7210), (1915, 5768), (2060, 5362), (2681, 4120), (2884, 3830), (3064, 3605)]