115419160

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{54443}}^1$

素因数の和:54507

約数の個数: 32

約数和(自身を含む): 264597840

約数和(自身を除く): 149178680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 54443, 108886, 217772, 272215, 435544, 544430, 1088860, 2177720, 2885479, 5770958, 11541916, 14427395, 23083832, 28854790, 57709580, 115419160]

約数ペア:

[(1, 115419160), (2, 57709580), (4, 28854790), (5, 23083832), (8, 14427395), (10, 11541916), (20, 5770958), (40, 2885479), (53, 2177720), (106, 1088860), (212, 544430), (265, 435544), (424, 272215), (530, 217772), (1060, 108886), (2120, 54443)]