78850656545

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{4423}}^1$

素因数の和:4710

約数の個数: 64

約数和(自身を含む): 107025408000

約数和(自身を除く): 28174751455

約数列:

[1, 5, 19, 23, 41, 95, 115, 199, 205, 437, 779, 943, 995, 2185, 3781, 3895, 4423, 4577, 4715, 8159, 17917, 18905, 22115, 22885, 40795, 84037, 86963, 89585, 101729, 155021, 181343, 187657, 420185, 434815, 508645, 775105, 880177, 906715, 938285, 1932851, 3445517, 3565483, 4170889, 4400885, 9664255, 16723363, 17227585, 17827415, 20244071, 20854445, 36087257, 79246891, 83616815, 101220355, 180436285, 384637349, 396234455, 685657883, 830006911, 1923186745, 3428289415, 4150034555, 15770131309, 78850656545]

約数ペア:

[(1, 78850656545), (5, 15770131309), (19, 4150034555), (23, 3428289415), (41, 1923186745), (95, 830006911), (115, 685657883), (199, 396234455), (205, 384637349), (437, 180436285), (779, 101220355), (943, 83616815), (995, 79246891), (2185, 36087257), (3781, 20854445), (3895, 20244071), (4423, 17827415), (4577, 17227585), (4715, 16723363), (8159, 9664255), (17917, 4400885), (18905, 4170889), (22115, 3565483), (22885, 3445517), (40795, 1932851), (84037, 938285), (86963, 906715), (89585, 880177), (101729, 775105), (155021, 508645), (181343, 434815), (187657, 420185)]