5554580

素因数分解:

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

素因数の和:105

約数の個数: 54

約数和(自身を含む): 12803742

約数和(自身を除く): 7249162

約数列:

[1, 2, 4, 5, 10, 17, 20, 31, 34, 62, 68, 85, 124, 155, 170, 289, 310, 340, 527, 578, 620, 961, 1054, 1156, 1445, 1922, 2108, 2635, 2890, 3844, 4805, 5270, 5780, 8959, 9610, 10540, 16337, 17918, 19220, 32674, 35836, 44795, 65348, 81685, 89590, 163370, 179180, 277729, 326740, 555458, 1110916, 1388645, 2777290, 5554580]

約数ペア:

[(1, 5554580), (2, 2777290), (4, 1388645), (5, 1110916), (10, 555458), (17, 326740), (20, 277729), (31, 179180), (34, 163370), (62, 89590), (68, 81685), (85, 65348), (124, 44795), (155, 35836), (170, 32674), (289, 19220), (310, 17918), (340, 16337), (527, 10540), (578, 9610), (620, 8959), (961, 5780), (1054, 5270), (1156, 4805), (1445, 3844), (1922, 2890), (2108, 2635)]