40179689

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:221

約数の個数: 32

約数和(自身を含む): 48660480

約数和(自身を除く): 8480791

約数列:

[1, 11, 23, 31, 47, 109, 253, 341, 517, 713, 1081, 1199, 1457, 2507, 3379, 5123, 7843, 11891, 16027, 27577, 33511, 37169, 56353, 77717, 117829, 158813, 368621, 854887, 1296119, 1746943, 3652699, 40179689]

約数ペア:

[(1, 40179689), (11, 3652699), (23, 1746943), (31, 1296119), (47, 854887), (109, 368621), (253, 158813), (341, 117829), (517, 77717), (713, 56353), (1081, 37169), (1199, 33511), (1457, 27577), (2507, 16027), (3379, 11891), (5123, 7843)]