134912140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{14957}}^1$

素因数の和:15018

約数の個数: 48

約数和(自身を含む): 316630944

約数和(自身を除く): 181718804

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 41, 44, 55, 82, 110, 164, 205, 220, 410, 451, 820, 902, 1804, 2255, 4510, 9020, 14957, 29914, 59828, 74785, 149570, 164527, 299140, 329054, 613237, 658108, 822635, 1226474, 1645270, 2452948, 3066185, 3290540, 6132370, 6745607, 12264740, 13491214, 26982428, 33728035, 67456070, 134912140]

約数ペア:

[(1, 134912140), (2, 67456070), (4, 33728035), (5, 26982428), (10, 13491214), (11, 12264740), (20, 6745607), (22, 6132370), (41, 3290540), (44, 3066185), (55, 2452948), (82, 1645270), (110, 1226474), (164, 822635), (205, 658108), (220, 613237), (410, 329054), (451, 299140), (820, 164527), (902, 149570), (1804, 74785), (2255, 59828), (4510, 29914), (9020, 14957)]