9493900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:203

約数の個数: 72

約数和(自身を含む): 22724240

約数和(自身を除く): 13230340

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 67, 100, 109, 130, 134, 218, 260, 268, 325, 335, 436, 545, 650, 670, 871, 1090, 1300, 1340, 1417, 1675, 1742, 2180, 2725, 2834, 3350, 3484, 4355, 5450, 5668, 6700, 7085, 7303, 8710, 10900, 14170, 14606, 17420, 21775, 28340, 29212, 35425, 36515, 43550, 70850, 73030, 87100, 94939, 141700, 146060, 182575, 189878, 365150, 379756, 474695, 730300, 949390, 1898780, 2373475, 4746950, 9493900]

約数ペア:

[(1, 9493900), (2, 4746950), (4, 2373475), (5, 1898780), (10, 949390), (13, 730300), (20, 474695), (25, 379756), (26, 365150), (50, 189878), (52, 182575), (65, 146060), (67, 141700), (100, 94939), (109, 87100), (130, 73030), (134, 70850), (218, 43550), (260, 36515), (268, 35425), (325, 29212), (335, 28340), (436, 21775), (545, 17420), (650, 14606), (670, 14170), (871, 10900), (1090, 8710), (1300, 7303), (1340, 7085), (1417, 6700), (1675, 5668), (1742, 5450), (2180, 4355), (2725, 3484), (2834, 3350)]