68431054400

素因数分解:

$2^6\times 5^2\times {\mathrm{127}}^1\times {\mathrm{336767}}^1$

素因数の和:336916

約数の個数: 84

約数和(自身を含む): 169709518848

約数和(自身を除く): 101278464448

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 127, 160, 200, 254, 320, 400, 508, 635, 800, 1016, 1270, 1600, 2032, 2540, 3175, 4064, 5080, 6350, 8128, 10160, 12700, 20320, 25400, 40640, 50800, 101600, 203200, 336767, 673534, 1347068, 1683835, 2694136, 3367670, 5388272, 6735340, 8419175, 10776544, 13470680, 16838350, 21553088, 26941360, 33676700, 42769409, 53882720, 67353400, 85538818, 107765440, 134706800, 171077636, 213847045, 269413600, 342155272, 427694090, 538827200, 684310544, 855388180, 1069235225, 1368621088, 1710776360, 2138470450, 2737242176, 3421552720, 4276940900, 6843105440, 8553881800, 13686210880, 17107763600, 34215527200, 68431054400]

約数ペア:

[(1, 68431054400), (2, 34215527200), (4, 17107763600), (5, 13686210880), (8, 8553881800), (10, 6843105440), (16, 4276940900), (20, 3421552720), (25, 2737242176), (32, 2138470450), (40, 1710776360), (50, 1368621088), (64, 1069235225), (80, 855388180), (100, 684310544), (127, 538827200), (160, 427694090), (200, 342155272), (254, 269413600), (320, 213847045), (400, 171077636), (508, 134706800), (635, 107765440), (800, 85538818), (1016, 67353400), (1270, 53882720), (1600, 42769409), (2032, 33676700), (2540, 26941360), (3175, 21553088), (4064, 16838350), (5080, 13470680), (6350, 10776544), (8128, 8419175), (10160, 6735340), (12700, 5388272), (20320, 3367670), (25400, 2694136), (40640, 1683835), (50800, 1347068), (101600, 673534), (203200, 336767)]