236749040

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{9277}}^1$

素因数の和:9330

約数の個数: 80

約数和(自身を含む): 621254880

約数和(自身を除く): 384505840

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 29, 40, 44, 55, 58, 80, 88, 110, 116, 145, 176, 220, 232, 290, 319, 440, 464, 580, 638, 880, 1160, 1276, 1595, 2320, 2552, 3190, 5104, 6380, 9277, 12760, 18554, 25520, 37108, 46385, 74216, 92770, 102047, 148432, 185540, 204094, 269033, 371080, 408188, 510235, 538066, 742160, 816376, 1020470, 1076132, 1345165, 1632752, 2040940, 2152264, 2690330, 2959363, 4081880, 4304528, 5380660, 5918726, 8163760, 10761320, 11837452, 14796815, 21522640, 23674904, 29593630, 47349808, 59187260, 118374520, 236749040]

約数ペア:

[(1, 236749040), (2, 118374520), (4, 59187260), (5, 47349808), (8, 29593630), (10, 23674904), (11, 21522640), (16, 14796815), (20, 11837452), (22, 10761320), (29, 8163760), (40, 5918726), (44, 5380660), (55, 4304528), (58, 4081880), (80, 2959363), (88, 2690330), (110, 2152264), (116, 2040940), (145, 1632752), (176, 1345165), (220, 1076132), (232, 1020470), (290, 816376), (319, 742160), (440, 538066), (464, 510235), (580, 408188), (638, 371080), (880, 269033), (1160, 204094), (1276, 185540), (1595, 148432), (2320, 102047), (2552, 92770), (3190, 74216), (5104, 46385), (6380, 37108), (9277, 25520), (12760, 18554)]