24284540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1949}}^1$

素因数の和:2054

約数の個数: 48

約数和(自身を含む): 58968000

約数和(自身を除く): 34683460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 89, 140, 178, 356, 445, 623, 890, 1246, 1780, 1949, 2492, 3115, 3898, 6230, 7796, 9745, 12460, 13643, 19490, 27286, 38980, 54572, 68215, 136430, 173461, 272860, 346922, 693844, 867305, 1214227, 1734610, 2428454, 3469220, 4856908, 6071135, 12142270, 24284540]

約数ペア:

[(1, 24284540), (2, 12142270), (4, 6071135), (5, 4856908), (7, 3469220), (10, 2428454), (14, 1734610), (20, 1214227), (28, 867305), (35, 693844), (70, 346922), (89, 272860), (140, 173461), (178, 136430), (356, 68215), (445, 54572), (623, 38980), (890, 27286), (1246, 19490), (1780, 13643), (1949, 12460), (2492, 9745), (3115, 7796), (3898, 6230)]