5227220

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{8431}}^1$

素因数の和:8471

約数の個数: 24

約数和(自身を含む): 11332608

約数和(自身を除く): 6105388

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 8431, 16862, 33724, 42155, 84310, 168620, 261361, 522722, 1045444, 1306805, 2613610, 5227220]

約数ペア:

[(1, 5227220), (2, 2613610), (4, 1306805), (5, 1045444), (10, 522722), (20, 261361), (31, 168620), (62, 84310), (124, 42155), (155, 33724), (310, 16862), (620, 8431)]