5407160

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12289}}^1$

素因数の和:12311

約数の個数: 32

約数和(自身を含む): 13273200

約数和(自身を除く): 7866040

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 12289, 24578, 49156, 61445, 98312, 122890, 135179, 245780, 270358, 491560, 540716, 675895, 1081432, 1351790, 2703580, 5407160]

約数ペア:

[(1, 5407160), (2, 2703580), (4, 1351790), (5, 1081432), (8, 675895), (10, 540716), (11, 491560), (20, 270358), (22, 245780), (40, 135179), (44, 122890), (55, 98312), (88, 61445), (110, 49156), (220, 24578), (440, 12289)]