40100410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{4373}}^1$

素因数の和:4518

約数の個数: 32

約数和(自身を含む): 83140992

約数和(自身を除く): 43040582

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 131, 262, 655, 917, 1310, 1834, 4373, 4585, 8746, 9170, 21865, 30611, 43730, 61222, 153055, 306110, 572863, 1145726, 2864315, 4010041, 5728630, 8020082, 20050205, 40100410]

約数ペア:

[(1, 40100410), (2, 20050205), (5, 8020082), (7, 5728630), (10, 4010041), (14, 2864315), (35, 1145726), (70, 572863), (131, 306110), (262, 153055), (655, 61222), (917, 43730), (1310, 30611), (1834, 21865), (4373, 9170), (4585, 8746)]