58720280

素因数分解:

$2^3\times 5^1\times {\mathrm{271}}^1\times {\mathrm{5417}}^1$

素因数の和:5699

約数の個数: 32

約数和(自身を含む): 132632640

約数和(自身を除く): 73912360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 271, 542, 1084, 1355, 2168, 2710, 5417, 5420, 10834, 10840, 21668, 27085, 43336, 54170, 108340, 216680, 1468007, 2936014, 5872028, 7340035, 11744056, 14680070, 29360140, 58720280]

約数ペア:

[(1, 58720280), (2, 29360140), (4, 14680070), (5, 11744056), (8, 7340035), (10, 5872028), (20, 2936014), (40, 1468007), (271, 216680), (542, 108340), (1084, 54170), (1355, 43336), (2168, 27085), (2710, 21668), (5417, 10840), (5420, 10834)]