133040358440

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{647}}^1\times {\mathrm{467333}}^1$

素因数の和:468002

約数の個数: 64

約数和(自身を含む): 327059026560

約数和(自身を除く): 194018668120

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 647, 1294, 2588, 3235, 5176, 6470, 7117, 12940, 14234, 25880, 28468, 35585, 56936, 71170, 142340, 284680, 467333, 934666, 1869332, 2336665, 3738664, 4673330, 5140663, 9346660, 10281326, 18693320, 20562652, 25703315, 41125304, 51406630, 102813260, 205626520, 302364451, 604728902, 1209457804, 1511822255, 2418915608, 3023644510, 3326008961, 6047289020, 6652017922, 12094578040, 13304035844, 16630044805, 26608071688, 33260089610, 66520179220, 133040358440]

約数ペア:

[(1, 133040358440), (2, 66520179220), (4, 33260089610), (5, 26608071688), (8, 16630044805), (10, 13304035844), (11, 12094578040), (20, 6652017922), (22, 6047289020), (40, 3326008961), (44, 3023644510), (55, 2418915608), (88, 1511822255), (110, 1209457804), (220, 604728902), (440, 302364451), (647, 205626520), (1294, 102813260), (2588, 51406630), (3235, 41125304), (5176, 25703315), (6470, 20562652), (7117, 18693320), (12940, 10281326), (14234, 9346660), (25880, 5140663), (28468, 4673330), (35585, 3738664), (56936, 2336665), (71170, 1869332), (142340, 934666), (284680, 467333)]