39139958720

素因数分解:

$2^6\times 5^1\times {\mathrm{17729}}^1\times {\mathrm{6899}}^1$

素因数の和:24645

約数の個数: 56

約数和(自身を含む): 93220794000

約数和(自身を除く): 54080835280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 6899, 13798, 17729, 27596, 34495, 35458, 55192, 68990, 70916, 88645, 110384, 137980, 141832, 177290, 220768, 275960, 283664, 354580, 441536, 551920, 567328, 709160, 1103840, 1134656, 1418320, 2207680, 2836640, 5673280, 122312371, 244624742, 489249484, 611561855, 978498968, 1223123710, 1956997936, 2446247420, 3913995872, 4892494840, 7827991744, 9784989680, 19569979360, 39139958720]

約数ペア:

[(1, 39139958720), (2, 19569979360), (4, 9784989680), (5, 7827991744), (8, 4892494840), (10, 3913995872), (16, 2446247420), (20, 1956997936), (32, 1223123710), (40, 978498968), (64, 611561855), (80, 489249484), (160, 244624742), (320, 122312371), (6899, 5673280), (13798, 2836640), (17729, 2207680), (27596, 1418320), (34495, 1134656), (35458, 1103840), (55192, 709160), (68990, 567328), (70916, 551920), (88645, 441536), (110384, 354580), (137980, 283664), (141832, 275960), (177290, 220768)]