134613760

素因数分解:

$2^8\times 5^1\times {\mathrm{105167}}^1$

素因数の和:105188

約数の個数: 36

約数和(自身を含む): 322445088

約数和(自身を除く): 187831328

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 105167, 210334, 420668, 525835, 841336, 1051670, 1682672, 2103340, 3365344, 4206680, 6730688, 8413360, 13461376, 16826720, 26922752, 33653440, 67306880, 134613760]

約数ペア:

[(1, 134613760), (2, 67306880), (4, 33653440), (5, 26922752), (8, 16826720), (10, 13461376), (16, 8413360), (20, 6730688), (32, 4206680), (40, 3365344), (64, 2103340), (80, 1682672), (128, 1051670), (160, 841336), (256, 525835), (320, 420668), (640, 210334), (1280, 105167)]