4624508720

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4446643}}^1$

素因数の和:4446669

約数の個数: 40

約数和(自身を含む): 11579060976

約数和(自身を除く): 6954552256

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 4446643, 8893286, 17786572, 22233215, 35573144, 44466430, 57806359, 71146288, 88932860, 115612718, 177865720, 231225436, 289031795, 355731440, 462450872, 578063590, 924901744, 1156127180, 2312254360, 4624508720]

約数ペア:

[(1, 4624508720), (2, 2312254360), (4, 1156127180), (5, 924901744), (8, 578063590), (10, 462450872), (13, 355731440), (16, 289031795), (20, 231225436), (26, 177865720), (40, 115612718), (52, 88932860), (65, 71146288), (80, 57806359), (104, 44466430), (130, 35573144), (208, 22233215), (260, 17786572), (520, 8893286), (1040, 4446643)]