4537720

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{10313}}^1$

素因数の和:10335

約数の個数: 32

約数和(自身を含む): 11139120

約数和(自身を除く): 6601400

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 10313, 20626, 41252, 51565, 82504, 103130, 113443, 206260, 226886, 412520, 453772, 567215, 907544, 1134430, 2268860, 4537720]

約数ペア:

[(1, 4537720), (2, 2268860), (4, 1134430), (5, 907544), (8, 567215), (10, 453772), (11, 412520), (20, 226886), (22, 206260), (40, 113443), (44, 103130), (55, 82504), (88, 51565), (110, 41252), (220, 20626), (440, 10313)]