130828280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{10253}}^1$

素因数の和:10304

約数の個数: 64

約数和(自身を含む): 332229600

約数和(自身を除く): 201401320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 29, 40, 44, 55, 58, 88, 110, 116, 145, 220, 232, 290, 319, 440, 580, 638, 1160, 1276, 1595, 2552, 3190, 6380, 10253, 12760, 20506, 41012, 51265, 82024, 102530, 112783, 205060, 225566, 297337, 410120, 451132, 563915, 594674, 902264, 1127830, 1189348, 1486685, 2255660, 2378696, 2973370, 3270707, 4511320, 5946740, 6541414, 11893480, 13082828, 16353535, 26165656, 32707070, 65414140, 130828280]

約数ペア:

[(1, 130828280), (2, 65414140), (4, 32707070), (5, 26165656), (8, 16353535), (10, 13082828), (11, 11893480), (20, 6541414), (22, 5946740), (29, 4511320), (40, 3270707), (44, 2973370), (55, 2378696), (58, 2255660), (88, 1486685), (110, 1189348), (116, 1127830), (145, 902264), (220, 594674), (232, 563915), (290, 451132), (319, 410120), (440, 297337), (580, 225566), (638, 205060), (1160, 112783), (1276, 102530), (1595, 82024), (2552, 51265), (3190, 41012), (6380, 20506), (10253, 12760)]