84881120

素因数分解:

$2^5\times 5^1\times {\mathrm{530507}}^1$

素因数の和:530522

約数の個数: 24

約数和(自身を含む): 200532024

約数和(自身を除く): 115650904

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 530507, 1061014, 2122028, 2652535, 4244056, 5305070, 8488112, 10610140, 16976224, 21220280, 42440560, 84881120]

約数ペア:

[(1, 84881120), (2, 42440560), (4, 21220280), (5, 16976224), (8, 10610140), (10, 8488112), (16, 5305070), (20, 4244056), (32, 2652535), (40, 2122028), (80, 1061014), (160, 530507)]