75286940

素因数分解:

$2^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{22541}}^1$

素因数の和:22717

約数の個数: 24

約数和(自身を含む): 159056352

約数和(自身を除く): 83769412

約数列:

[1, 2, 4, 5, 10, 20, 167, 334, 668, 835, 1670, 3340, 22541, 45082, 90164, 112705, 225410, 450820, 3764347, 7528694, 15057388, 18821735, 37643470, 75286940]

約数ペア:

[(1, 75286940), (2, 37643470), (4, 18821735), (5, 15057388), (10, 7528694), (20, 3764347), (167, 450820), (334, 225410), (668, 112705), (835, 90164), (1670, 45082), (3340, 22541)]