1183160

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2689}}^1$

素因数の和:2711

約数の個数: 32

約数和(自身を含む): 2905200

約数和(自身を除く): 1722040

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 2689, 5378, 10756, 13445, 21512, 26890, 29579, 53780, 59158, 107560, 118316, 147895, 236632, 295790, 591580, 1183160]

約数ペア:

[(1, 1183160), (2, 591580), (4, 295790), (5, 236632), (8, 147895), (10, 118316), (11, 107560), (20, 59158), (22, 53780), (40, 29579), (44, 26890), (55, 21512), (88, 13445), (110, 10756), (220, 5378), (440, 2689)]