20242810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{4073}}^1$

素因数の和:4158

約数の個数: 32

約数和(自身を含む): 42239232

約数和(自身を除く): 21996422

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 71, 142, 355, 497, 710, 994, 2485, 4073, 4970, 8146, 20365, 28511, 40730, 57022, 142555, 285110, 289183, 578366, 1445915, 2024281, 2891830, 4048562, 10121405, 20242810]

約数ペア:

[(1, 20242810), (2, 10121405), (5, 4048562), (7, 2891830), (10, 2024281), (14, 1445915), (35, 578366), (70, 289183), (71, 285110), (142, 142555), (355, 57022), (497, 40730), (710, 28511), (994, 20365), (2485, 8146), (4073, 4970)]