143552860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{9739}}^1$

素因数の和:9826

約数の個数: 48

約数和(自身を含む): 333809280

約数和(自身を除く): 190256420

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 67, 110, 134, 220, 268, 335, 670, 737, 1340, 1474, 2948, 3685, 7370, 9739, 14740, 19478, 38956, 48695, 97390, 107129, 194780, 214258, 428516, 535645, 652513, 1071290, 1305026, 2142580, 2610052, 3262565, 6525130, 7177643, 13050260, 14355286, 28710572, 35888215, 71776430, 143552860]

約数ペア:

[(1, 143552860), (2, 71776430), (4, 35888215), (5, 28710572), (10, 14355286), (11, 13050260), (20, 7177643), (22, 6525130), (44, 3262565), (55, 2610052), (67, 2142580), (110, 1305026), (134, 1071290), (220, 652513), (268, 535645), (335, 428516), (670, 214258), (737, 194780), (1340, 107129), (1474, 97390), (2948, 48695), (3685, 38956), (7370, 19478), (9739, 14740)]