9922880

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2819}}^1$

素因数の和:2847

約数の個数: 56

約数和(自身を含む): 25786080

約数和(自身を除く): 15863200

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 704, 880, 1760, 2819, 3520, 5638, 11276, 14095, 22552, 28190, 31009, 45104, 56380, 62018, 90208, 112760, 124036, 155045, 180416, 225520, 248072, 310090, 451040, 496144, 620180, 902080, 992288, 1240360, 1984576, 2480720, 4961440, 9922880]

約数ペア:

[(1, 9922880), (2, 4961440), (4, 2480720), (5, 1984576), (8, 1240360), (10, 992288), (11, 902080), (16, 620180), (20, 496144), (22, 451040), (32, 310090), (40, 248072), (44, 225520), (55, 180416), (64, 155045), (80, 124036), (88, 112760), (110, 90208), (160, 62018), (176, 56380), (220, 45104), (320, 31009), (352, 28190), (440, 22552), (704, 14095), (880, 11276), (1760, 5638), (2819, 3520)]