29769440

素因数分解:

$2^5\times 5^1\times {\mathrm{67}}^1\times {\mathrm{2777}}^1$

素因数の和:2859

約数の個数: 48

約数和(自身を含む): 71405712

約数和(自身を除く): 41636272

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 67, 80, 134, 160, 268, 335, 536, 670, 1072, 1340, 2144, 2680, 2777, 5360, 5554, 10720, 11108, 13885, 22216, 27770, 44432, 55540, 88864, 111080, 186059, 222160, 372118, 444320, 744236, 930295, 1488472, 1860590, 2976944, 3721180, 5953888, 7442360, 14884720, 29769440]

約数ペア:

[(1, 29769440), (2, 14884720), (4, 7442360), (5, 5953888), (8, 3721180), (10, 2976944), (16, 1860590), (20, 1488472), (32, 930295), (40, 744236), (67, 444320), (80, 372118), (134, 222160), (160, 186059), (268, 111080), (335, 88864), (536, 55540), (670, 44432), (1072, 27770), (1340, 22216), (2144, 13885), (2680, 11108), (2777, 10720), (5360, 5554)]