224749030

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{2087}}^1$

素因数の和:2205

約数の個数: 48

約数和(自身を含む): 449880480

約数和(自身を除く): 225131450

約数列:

[1, 2, 5, 10, 11, 22, 55, 89, 110, 121, 178, 242, 445, 605, 890, 979, 1210, 1958, 2087, 4174, 4895, 9790, 10435, 10769, 20870, 21538, 22957, 45914, 53845, 107690, 114785, 185743, 229570, 252527, 371486, 505054, 928715, 1262635, 1857430, 2043173, 2525270, 4086346, 10215865, 20431730, 22474903, 44949806, 112374515, 224749030]

約数ペア:

[(1, 224749030), (2, 112374515), (5, 44949806), (10, 22474903), (11, 20431730), (22, 10215865), (55, 4086346), (89, 2525270), (110, 2043173), (121, 1857430), (178, 1262635), (242, 928715), (445, 505054), (605, 371486), (890, 252527), (979, 229570), (1210, 185743), (1958, 114785), (2087, 107690), (4174, 53845), (4895, 45914), (9790, 22957), (10435, 21538), (10769, 20870)]