99968560

素因数分解:

$2^4\times 5^1\times {\mathrm{281}}^1\times {\mathrm{4447}}^1$

素因数の和:4741

約数の個数: 40

約数和(自身を含む): 233306496

約数和(自身を除く): 133337936

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 281, 562, 1124, 1405, 2248, 2810, 4447, 4496, 5620, 8894, 11240, 17788, 22235, 22480, 35576, 44470, 71152, 88940, 177880, 355760, 1249607, 2499214, 4998428, 6248035, 9996856, 12496070, 19993712, 24992140, 49984280, 99968560]

約数ペア:

[(1, 99968560), (2, 49984280), (4, 24992140), (5, 19993712), (8, 12496070), (10, 9996856), (16, 6248035), (20, 4998428), (40, 2499214), (80, 1249607), (281, 355760), (562, 177880), (1124, 88940), (1405, 71152), (2248, 44470), (2810, 35576), (4447, 22480), (4496, 22235), (5620, 17788), (8894, 11240)]