13307073040

素因数分解:

$2^4\times 5^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1\times {\mathrm{12517}}^1$

素因数の和:12764

約数の個数: 80

約数和(自身を含む): 31488578352

約数和(自身を除く): 18181505312

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 97, 137, 194, 274, 388, 485, 548, 685, 776, 970, 1096, 1370, 1552, 1940, 2192, 2740, 3880, 5480, 7760, 10960, 12517, 13289, 25034, 26578, 50068, 53156, 62585, 66445, 100136, 106312, 125170, 132890, 200272, 212624, 250340, 265780, 500680, 531560, 1001360, 1063120, 1214149, 1714829, 2428298, 3429658, 4856596, 6070745, 6859316, 8574145, 9713192, 12141490, 13718632, 17148290, 19426384, 24282980, 27437264, 34296580, 48565960, 68593160, 97131920, 137186320, 166338413, 332676826, 665353652, 831692065, 1330707304, 1663384130, 2661414608, 3326768260, 6653536520, 13307073040]

約数ペア:

[(1, 13307073040), (2, 6653536520), (4, 3326768260), (5, 2661414608), (8, 1663384130), (10, 1330707304), (16, 831692065), (20, 665353652), (40, 332676826), (80, 166338413), (97, 137186320), (137, 97131920), (194, 68593160), (274, 48565960), (388, 34296580), (485, 27437264), (548, 24282980), (685, 19426384), (776, 17148290), (970, 13718632), (1096, 12141490), (1370, 9713192), (1552, 8574145), (1940, 6859316), (2192, 6070745), (2740, 4856596), (3880, 3429658), (5480, 2428298), (7760, 1714829), (10960, 1214149), (12517, 1063120), (13289, 1001360), (25034, 531560), (26578, 500680), (50068, 265780), (53156, 250340), (62585, 212624), (66445, 200272), (100136, 132890), (106312, 125170)]