99577280

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{28289}}^1$

素因数の和:28317

約数の個数: 56

約数和(自身を含む): 258683760

約数和(自身を除く): 159106480

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, 3520, 28289, 56578, 113156, 141445, 226312, 282890, 311179, 452624, 565780, 622358, 905248, 1131560, 1244716, 1555895, 1810496, 2263120, 2489432, 3111790, 4526240, 4978864, 6223580, 9052480, 9957728, 12447160, 19915456, 24894320, 49788640, 99577280]

約数ペア:

[(1, 99577280), (2, 49788640), (4, 24894320), (5, 19915456), (8, 12447160), (10, 9957728), (11, 9052480), (16, 6223580), (20, 4978864), (22, 4526240), (32, 3111790), (40, 2489432), (44, 2263120), (55, 1810496), (64, 1555895), (80, 1244716), (88, 1131560), (110, 905248), (160, 622358), (176, 565780), (220, 452624), (320, 311179), (352, 282890), (440, 226312), (704, 141445), (880, 113156), (1760, 56578), (3520, 28289)]