99266680

素因数分解:

$2^3\times 5^1\times {\mathrm{439}}^1\times {\mathrm{5653}}^1$

素因数の和:6103

約数の個数: 32

約数和(自身を含む): 223898400

約数和(自身を除く): 124631720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 439, 878, 1756, 2195, 3512, 4390, 5653, 8780, 11306, 17560, 22612, 28265, 45224, 56530, 113060, 226120, 2481667, 4963334, 9926668, 12408335, 19853336, 24816670, 49633340, 99266680]

約数ペア:

[(1, 99266680), (2, 49633340), (4, 24816670), (5, 19853336), (8, 12408335), (10, 9926668), (20, 4963334), (40, 2481667), (439, 226120), (878, 113060), (1756, 56530), (2195, 45224), (3512, 28265), (4390, 22612), (5653, 17560), (8780, 11306)]