24791840

素因数分解:

$2^5\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1741}}^1$

素因数の和:1845

約数の個数: 48

約数和(自身を含む): 59262840

約数和(自身を除く): 34471000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 89, 160, 178, 356, 445, 712, 890, 1424, 1741, 1780, 2848, 3482, 3560, 6964, 7120, 8705, 13928, 14240, 17410, 27856, 34820, 55712, 69640, 139280, 154949, 278560, 309898, 619796, 774745, 1239592, 1549490, 2479184, 3098980, 4958368, 6197960, 12395920, 24791840]

約数ペア:

[(1, 24791840), (2, 12395920), (4, 6197960), (5, 4958368), (8, 3098980), (10, 2479184), (16, 1549490), (20, 1239592), (32, 774745), (40, 619796), (80, 309898), (89, 278560), (160, 154949), (178, 139280), (356, 69640), (445, 55712), (712, 34820), (890, 27856), (1424, 17410), (1741, 14240), (1780, 13928), (2848, 8705), (3482, 7120), (3560, 6964)]