11109160

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{31}}^2$

素因数の和:107

約数の個数: 72

約数和(自身を含む): 27436590

約数和(自身を除く): 16327430

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 31, 34, 40, 62, 68, 85, 124, 136, 155, 170, 248, 289, 310, 340, 527, 578, 620, 680, 961, 1054, 1156, 1240, 1445, 1922, 2108, 2312, 2635, 2890, 3844, 4216, 4805, 5270, 5780, 7688, 8959, 9610, 10540, 11560, 16337, 17918, 19220, 21080, 32674, 35836, 38440, 44795, 65348, 71672, 81685, 89590, 130696, 163370, 179180, 277729, 326740, 358360, 555458, 653480, 1110916, 1388645, 2221832, 2777290, 5554580, 11109160]

約数ペア:

[(1, 11109160), (2, 5554580), (4, 2777290), (5, 2221832), (8, 1388645), (10, 1110916), (17, 653480), (20, 555458), (31, 358360), (34, 326740), (40, 277729), (62, 179180), (68, 163370), (85, 130696), (124, 89590), (136, 81685), (155, 71672), (170, 65348), (248, 44795), (289, 38440), (310, 35836), (340, 32674), (527, 21080), (578, 19220), (620, 17918), (680, 16337), (961, 11560), (1054, 10540), (1156, 9610), (1240, 8959), (1445, 7688), (1922, 5780), (2108, 5270), (2312, 4805), (2635, 4216), (2890, 3844)]