4872340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{22147}}^1$

素因数の和:22167

約数の個数: 24

約数和(自身を含む): 11162592

約数和(自身を除く): 6290252

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 22147, 44294, 88588, 110735, 221470, 243617, 442940, 487234, 974468, 1218085, 2436170, 4872340]

約数ペア:

[(1, 4872340), (2, 2436170), (4, 1218085), (5, 974468), (10, 487234), (11, 442940), (20, 243617), (22, 221470), (44, 110735), (55, 88588), (110, 44294), (220, 22147)]