40500410

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{971}}^1$

素因数の和:1118

約数の個数: 32

約数和(自身を含む): 75442752

約数和(自身を除く): 34942342

約数列:

[1, 2, 5, 10, 43, 86, 97, 194, 215, 430, 485, 970, 971, 1942, 4171, 4855, 8342, 9710, 20855, 41710, 41753, 83506, 94187, 188374, 208765, 417530, 470935, 941870, 4050041, 8100082, 20250205, 40500410]

約数ペア:

[(1, 40500410), (2, 20250205), (5, 8100082), (10, 4050041), (43, 941870), (86, 470935), (97, 417530), (194, 208765), (215, 188374), (430, 94187), (485, 83506), (970, 41753), (971, 41710), (1942, 20855), (4171, 9710), (4855, 8342)]