40265639135

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{471467}}^1$

素因数の和:471551

約数の個数: 32

約数和(自身を含む): 54313113600

約数和(自身を除く): 14047474465

約数列:

[1, 5, 19, 29, 31, 95, 145, 155, 551, 589, 899, 2755, 2945, 4495, 17081, 85405, 471467, 2357335, 8957873, 13672543, 14615477, 44789365, 68362715, 73077385, 259778317, 277694063, 423848833, 1298891585, 1388470315, 2119244165, 8053127827, 40265639135]

約数ペア:

[(1, 40265639135), (5, 8053127827), (19, 2119244165), (29, 1388470315), (31, 1298891585), (95, 423848833), (145, 277694063), (155, 259778317), (551, 73077385), (589, 68362715), (899, 44789365), (2755, 14615477), (2945, 13672543), (4495, 8957873), (17081, 2357335), (85405, 471467)]