5480816

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1$

素因数の和:198

約数の個数: 60

約数和(自身を含む): 12369000

約数和(自身を除く): 6888184

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 121, 149, 152, 176, 209, 242, 298, 304, 418, 484, 596, 836, 968, 1192, 1639, 1672, 1936, 2299, 2384, 2831, 3278, 3344, 4598, 5662, 6556, 9196, 11324, 13112, 18029, 18392, 22648, 26224, 31141, 36058, 36784, 45296, 62282, 72116, 124564, 144232, 249128, 288464, 342551, 498256, 685102, 1370204, 2740408, 5480816]

約数ペア:

[(1, 5480816), (2, 2740408), (4, 1370204), (8, 685102), (11, 498256), (16, 342551), (19, 288464), (22, 249128), (38, 144232), (44, 124564), (76, 72116), (88, 62282), (121, 45296), (149, 36784), (152, 36058), (176, 31141), (209, 26224), (242, 22648), (298, 18392), (304, 18029), (418, 13112), (484, 11324), (596, 9196), (836, 6556), (968, 5662), (1192, 4598), (1639, 3344), (1672, 3278), (1936, 2831), (2299, 2384)]