12383560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{941}}^1$

素因数の和:1006

約数の個数: 64

約数和(自身を含む): 32555520

約数和(自身を除く): 20171960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 47, 56, 70, 94, 140, 188, 235, 280, 329, 376, 470, 658, 940, 941, 1316, 1645, 1880, 1882, 2632, 3290, 3764, 4705, 6580, 6587, 7528, 9410, 13160, 13174, 18820, 26348, 32935, 37640, 44227, 52696, 65870, 88454, 131740, 176908, 221135, 263480, 309589, 353816, 442270, 619178, 884540, 1238356, 1547945, 1769080, 2476712, 3095890, 6191780, 12383560]

約数ペア:

[(1, 12383560), (2, 6191780), (4, 3095890), (5, 2476712), (7, 1769080), (8, 1547945), (10, 1238356), (14, 884540), (20, 619178), (28, 442270), (35, 353816), (40, 309589), (47, 263480), (56, 221135), (70, 176908), (94, 131740), (140, 88454), (188, 65870), (235, 52696), (280, 44227), (329, 37640), (376, 32935), (470, 26348), (658, 18820), (940, 13174), (941, 13160), (1316, 9410), (1645, 7528), (1880, 6587), (1882, 6580), (2632, 4705), (3290, 3764)]