12380060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{8039}}^1$

素因数の和:8066

約数の個数: 48

約数和(自身を含む): 32417280

約数和(自身を除く): 20037220

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 8039, 16078, 32156, 40195, 56273, 80390, 88429, 112546, 160780, 176858, 225092, 281365, 353716, 442145, 562730, 619003, 884290, 1125460, 1238006, 1768580, 2476012, 3095015, 6190030, 12380060]

約数ペア:

[(1, 12380060), (2, 6190030), (4, 3095015), (5, 2476012), (7, 1768580), (10, 1238006), (11, 1125460), (14, 884290), (20, 619003), (22, 562730), (28, 442145), (35, 353716), (44, 281365), (55, 225092), (70, 176858), (77, 160780), (110, 112546), (140, 88429), (154, 80390), (220, 56273), (308, 40195), (385, 32156), (770, 16078), (1540, 8039)]