85384150

素因数分解:

$2^1\times 5^2\times {\mathrm{173}}^1\times {\mathrm{9871}}^1$

素因数の和:10056

約数の個数: 24

約数和(自身を含む): 159748704

約数和(自身を除く): 74364554

約数列:

[1, 2, 5, 10, 25, 50, 173, 346, 865, 1730, 4325, 8650, 9871, 19742, 49355, 98710, 246775, 493550, 1707683, 3415366, 8538415, 17076830, 42692075, 85384150]

約数ペア:

[(1, 85384150), (2, 42692075), (5, 17076830), (10, 8538415), (25, 3415366), (50, 1707683), (173, 493550), (346, 246775), (865, 98710), (1730, 49355), (4325, 19742), (8650, 9871)]