84264260

素因数分解:

$2^2\times 5^1\times {\mathrm{953}}^1\times {\mathrm{4421}}^1$

素因数の和:5383

約数の個数: 24

約数和(自身を含む): 177180696

約数和(自身を除く): 92916436

約数列:

[1, 2, 4, 5, 10, 20, 953, 1906, 3812, 4421, 4765, 8842, 9530, 17684, 19060, 22105, 44210, 88420, 4213213, 8426426, 16852852, 21066065, 42132130, 84264260]

約数ペア:

[(1, 84264260), (2, 42132130), (4, 21066065), (5, 16852852), (10, 8426426), (20, 4213213), (953, 88420), (1906, 44210), (3812, 22105), (4421, 19060), (4765, 17684), (8842, 9530)]