38875952960

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{68213}}^1$

素因数の和:68380

約数の個数: 112

約数和(自身を含む): 100423559376

約数和(自身を除く): 61547606416

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 137, 160, 208, 260, 274, 320, 416, 520, 548, 685, 832, 1040, 1096, 1370, 1781, 2080, 2192, 2740, 3562, 4160, 4384, 5480, 7124, 8768, 8905, 10960, 14248, 17810, 21920, 28496, 35620, 43840, 56992, 68213, 71240, 113984, 136426, 142480, 272852, 284960, 341065, 545704, 569920, 682130, 886769, 1091408, 1364260, 1773538, 2182816, 2728520, 3547076, 4365632, 4433845, 5457040, 7094152, 8867690, 9345181, 10914080, 14188304, 17735380, 18690362, 21828160, 28376608, 35470760, 37380724, 46725905, 56753216, 70941520, 74761448, 93451810, 121487353, 141883040, 149522896, 186903620, 242974706, 283766080, 299045792, 373807240, 485949412, 598091584, 607436765, 747614480, 971898824, 1214873530, 1495228960, 1943797648, 2429747060, 2990457920, 3887595296, 4859494120, 7775190592, 9718988240, 19437976480, 38875952960]

約数ペア:

[(1, 38875952960), (2, 19437976480), (4, 9718988240), (5, 7775190592), (8, 4859494120), (10, 3887595296), (13, 2990457920), (16, 2429747060), (20, 1943797648), (26, 1495228960), (32, 1214873530), (40, 971898824), (52, 747614480), (64, 607436765), (65, 598091584), (80, 485949412), (104, 373807240), (130, 299045792), (137, 283766080), (160, 242974706), (208, 186903620), (260, 149522896), (274, 141883040), (320, 121487353), (416, 93451810), (520, 74761448), (548, 70941520), (685, 56753216), (832, 46725905), (1040, 37380724), (1096, 35470760), (1370, 28376608), (1781, 21828160), (2080, 18690362), (2192, 17735380), (2740, 14188304), (3562, 10914080), (4160, 9345181), (4384, 8867690), (5480, 7094152), (7124, 5457040), (8768, 4433845), (8905, 4365632), (10960, 3547076), (14248, 2728520), (17810, 2182816), (21920, 1773538), (28496, 1364260), (35620, 1091408), (43840, 886769), (56992, 682130), (68213, 569920), (71240, 545704), (113984, 341065), (136426, 284960), (142480, 272852)]