220131460

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{9257}}^1$

素因数の和:9336

約数の個数: 48

約数和(自身を含む): 489933360

約数和(自身を除く): 269801900

約数列:

[1, 2, 4, 5, 10, 20, 29, 41, 58, 82, 116, 145, 164, 205, 290, 410, 580, 820, 1189, 2378, 4756, 5945, 9257, 11890, 18514, 23780, 37028, 46285, 92570, 185140, 268453, 379537, 536906, 759074, 1073812, 1342265, 1518148, 1897685, 2684530, 3795370, 5369060, 7590740, 11006573, 22013146, 44026292, 55032865, 110065730, 220131460]

約数ペア:

[(1, 220131460), (2, 110065730), (4, 55032865), (5, 44026292), (10, 22013146), (20, 11006573), (29, 7590740), (41, 5369060), (58, 3795370), (82, 2684530), (116, 1897685), (145, 1518148), (164, 1342265), (205, 1073812), (290, 759074), (410, 536906), (580, 379537), (820, 268453), (1189, 185140), (2378, 92570), (4756, 46285), (5945, 37028), (9257, 23780), (11890, 18514)]