1235712620

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2130539}}^1$

素因数の和:2130577

約数の個数: 24

約数和(自身を含む): 2684480400

約数和(自身を除く): 1448767780

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 2130539, 4261078, 8522156, 10652695, 21305390, 42610780, 61785631, 123571262, 247142524, 308928155, 617856310, 1235712620]

約数ペア:

[(1, 1235712620), (2, 617856310), (4, 308928155), (5, 247142524), (10, 123571262), (20, 61785631), (29, 42610780), (58, 21305390), (116, 10652695), (145, 8522156), (290, 4261078), (580, 2130539)]