222078550

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{853}}^1$

素因数の和:1033

約数の個数: 48

約数和(自身を含む): 426972672

約数和(自身を除く): 204894122

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 127, 205, 254, 410, 635, 853, 1025, 1270, 1706, 2050, 3175, 4265, 5207, 6350, 8530, 10414, 21325, 26035, 34973, 42650, 52070, 69946, 108331, 130175, 174865, 216662, 260350, 349730, 541655, 874325, 1083310, 1748650, 2708275, 4441571, 5416550, 8883142, 22207855, 44415710, 111039275, 222078550]

約数ペア:

[(1, 222078550), (2, 111039275), (5, 44415710), (10, 22207855), (25, 8883142), (41, 5416550), (50, 4441571), (82, 2708275), (127, 1748650), (205, 1083310), (254, 874325), (410, 541655), (635, 349730), (853, 260350), (1025, 216662), (1270, 174865), (1706, 130175), (2050, 108331), (3175, 69946), (4265, 52070), (5207, 42650), (6350, 34973), (8530, 26035), (10414, 21325)]