107560280

素因数分解:

$2^3\times 5^1\times {\mathrm{2689007}}^1$

素因数の和:2689018

約数の個数: 16

約数和(自身を含む): 242010720

約数和(自身を除く): 134450440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2689007, 5378014, 10756028, 13445035, 21512056, 26890070, 53780140, 107560280]

約数ペア:

[(1, 107560280), (2, 53780140), (4, 26890070), (5, 21512056), (8, 13445035), (10, 10756028), (20, 5378014), (40, 2689007)]