133043240

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{4513}}^1$

素因数の和:4602

約数の個数: 64

約数和(自身を含む): 331508160

約数和(自身を除く): 198464920

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 67, 88, 110, 134, 220, 268, 335, 440, 536, 670, 737, 1340, 1474, 2680, 2948, 3685, 4513, 5896, 7370, 9026, 14740, 18052, 22565, 29480, 36104, 45130, 49643, 90260, 99286, 180520, 198572, 248215, 302371, 397144, 496430, 604742, 992860, 1209484, 1511855, 1985720, 2418968, 3023710, 3326081, 6047420, 6652162, 12094840, 13304324, 16630405, 26608648, 33260810, 66521620, 133043240]

約数ペア:

[(1, 133043240), (2, 66521620), (4, 33260810), (5, 26608648), (8, 16630405), (10, 13304324), (11, 12094840), (20, 6652162), (22, 6047420), (40, 3326081), (44, 3023710), (55, 2418968), (67, 1985720), (88, 1511855), (110, 1209484), (134, 992860), (220, 604742), (268, 496430), (335, 397144), (440, 302371), (536, 248215), (670, 198572), (737, 180520), (1340, 99286), (1474, 90260), (2680, 49643), (2948, 45130), (3685, 36104), (4513, 29480), (5896, 22565), (7370, 18052), (9026, 14740)]