24489020

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{383}}^1$

素因数の和:554

約数の個数: 48

約数和(自身を含む): 54190080

約数和(自身を除く): 29701060

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 139, 230, 278, 383, 460, 556, 695, 766, 1390, 1532, 1915, 2780, 3197, 3830, 6394, 7660, 8809, 12788, 15985, 17618, 31970, 35236, 44045, 53237, 63940, 88090, 106474, 176180, 212948, 266185, 532370, 1064740, 1224451, 2448902, 4897804, 6122255, 12244510, 24489020]

約数ペア:

[(1, 24489020), (2, 12244510), (4, 6122255), (5, 4897804), (10, 2448902), (20, 1224451), (23, 1064740), (46, 532370), (92, 266185), (115, 212948), (139, 176180), (230, 106474), (278, 88090), (383, 63940), (460, 53237), (556, 44045), (695, 35236), (766, 31970), (1390, 17618), (1532, 15985), (1915, 12788), (2780, 8809), (3197, 7660), (3830, 6394)]