17149880

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{38977}}^1$

素因数の和:38999

約数の個数: 32

約数和(自身を含む): 42096240

約数和(自身を除く): 24946360

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 38977, 77954, 155908, 194885, 311816, 389770, 428747, 779540, 857494, 1559080, 1714988, 2143735, 3429976, 4287470, 8574940, 17149880]

約数ペア:

[(1, 17149880), (2, 8574940), (4, 4287470), (5, 3429976), (8, 2143735), (10, 1714988), (11, 1559080), (20, 857494), (22, 779540), (40, 428747), (44, 389770), (55, 311816), (88, 194885), (110, 155908), (220, 77954), (440, 38977)]