13971796000

素因数分解:

$2^5\times 5^3\times {\mathrm{1279}}^1\times {\mathrm{2731}}^1$

素因数の和:4035

約数の個数: 96

約数和(自身を含む): 34368122880

約数和(自身を除く): 20396326880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 125, 160, 200, 250, 400, 500, 800, 1000, 1279, 2000, 2558, 2731, 4000, 5116, 5462, 6395, 10232, 10924, 12790, 13655, 20464, 21848, 25580, 27310, 31975, 40928, 43696, 51160, 54620, 63950, 68275, 87392, 102320, 109240, 127900, 136550, 159875, 204640, 218480, 255800, 273100, 319750, 341375, 436960, 511600, 546200, 639500, 682750, 1023200, 1092400, 1279000, 1365500, 2184800, 2558000, 2731000, 3492949, 5116000, 5462000, 6985898, 10924000, 13971796, 17464745, 27943592, 34929490, 55887184, 69858980, 87323725, 111774368, 139717960, 174647450, 279435920, 349294900, 436618625, 558871840, 698589800, 873237250, 1397179600, 1746474500, 2794359200, 3492949000, 6985898000, 13971796000]

約数ペア:

[(1, 13971796000), (2, 6985898000), (4, 3492949000), (5, 2794359200), (8, 1746474500), (10, 1397179600), (16, 873237250), (20, 698589800), (25, 558871840), (32, 436618625), (40, 349294900), (50, 279435920), (80, 174647450), (100, 139717960), (125, 111774368), (160, 87323725), (200, 69858980), (250, 55887184), (400, 34929490), (500, 27943592), (800, 17464745), (1000, 13971796), (1279, 10924000), (2000, 6985898), (2558, 5462000), (2731, 5116000), (4000, 3492949), (5116, 2731000), (5462, 2558000), (6395, 2184800), (10232, 1365500), (10924, 1279000), (12790, 1092400), (13655, 1023200), (20464, 682750), (21848, 639500), (25580, 546200), (27310, 511600), (31975, 436960), (40928, 341375), (43696, 319750), (51160, 273100), (54620, 255800), (63950, 218480), (68275, 204640), (87392, 159875), (102320, 136550), (109240, 127900)]