82730360320

素因数分解:

$2^9\times 5^1\times {\mathrm{127}}^1\times {\mathrm{254461}}^1$

素因数の和:254611

約数の個数: 80

約数和(自身を含む): 199921632768

約数和(自身を除く): 117191272448

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 127, 128, 160, 254, 256, 320, 508, 512, 635, 640, 1016, 1270, 1280, 2032, 2540, 2560, 4064, 5080, 8128, 10160, 16256, 20320, 32512, 40640, 65024, 81280, 162560, 254461, 325120, 508922, 1017844, 1272305, 2035688, 2544610, 4071376, 5089220, 8142752, 10178440, 16285504, 20356880, 32316547, 32571008, 40713760, 64633094, 65142016, 81427520, 129266188, 130284032, 161582735, 162855040, 258532376, 323165470, 325710080, 517064752, 646330940, 651420160, 1034129504, 1292661880, 2068259008, 2585323760, 4136518016, 5170647520, 8273036032, 10341295040, 16546072064, 20682590080, 41365180160, 82730360320]

約数ペア:

[(1, 82730360320), (2, 41365180160), (4, 20682590080), (5, 16546072064), (8, 10341295040), (10, 8273036032), (16, 5170647520), (20, 4136518016), (32, 2585323760), (40, 2068259008), (64, 1292661880), (80, 1034129504), (127, 651420160), (128, 646330940), (160, 517064752), (254, 325710080), (256, 323165470), (320, 258532376), (508, 162855040), (512, 161582735), (635, 130284032), (640, 129266188), (1016, 81427520), (1270, 65142016), (1280, 64633094), (2032, 40713760), (2540, 32571008), (2560, 32316547), (4064, 20356880), (5080, 16285504), (8128, 10178440), (10160, 8142752), (16256, 5089220), (20320, 4071376), (32512, 2544610), (40640, 2035688), (65024, 1272305), (81280, 1017844), (162560, 508922), (254461, 325120)]