29079160

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{66089}}^1$

素因数の和:66111

約数の個数: 32

約数和(自身を含む): 71377200

約数和(自身を除く): 42298040

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 66089, 132178, 264356, 330445, 528712, 660890, 726979, 1321780, 1453958, 2643560, 2907916, 3634895, 5815832, 7269790, 14539580, 29079160]

約数ペア:

[(1, 29079160), (2, 14539580), (4, 7269790), (5, 5815832), (8, 3634895), (10, 2907916), (11, 2643560), (20, 1453958), (22, 1321780), (40, 726979), (44, 660890), (55, 528712), (88, 330445), (110, 264356), (220, 132178), (440, 66089)]