32841640

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{461}}^1$

素因数の和:622

約数の個数: 64

約数和(自身を含む): 80332560

約数和(自身を除く): 47490920

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 137, 260, 274, 461, 520, 548, 685, 922, 1096, 1370, 1781, 1844, 2305, 2740, 3562, 3688, 4610, 5480, 5993, 7124, 8905, 9220, 11986, 14248, 17810, 18440, 23972, 29965, 35620, 47944, 59930, 63157, 71240, 119860, 126314, 239720, 252628, 315785, 505256, 631570, 821041, 1263140, 1642082, 2526280, 3284164, 4105205, 6568328, 8210410, 16420820, 32841640]

約数ペア:

[(1, 32841640), (2, 16420820), (4, 8210410), (5, 6568328), (8, 4105205), (10, 3284164), (13, 2526280), (20, 1642082), (26, 1263140), (40, 821041), (52, 631570), (65, 505256), (104, 315785), (130, 252628), (137, 239720), (260, 126314), (274, 119860), (461, 71240), (520, 63157), (548, 59930), (685, 47944), (922, 35620), (1096, 29965), (1370, 23972), (1781, 18440), (1844, 17810), (2305, 14248), (2740, 11986), (3562, 9220), (3688, 8905), (4610, 7124), (5480, 5993)]