4867940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1$

素因数の和:165

約数の個数: 96

約数和(自身を含む): 13305600

約数和(自身を除く): 8437660

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 29, 35, 44, 55, 58, 70, 77, 109, 110, 116, 140, 145, 154, 203, 218, 220, 290, 308, 319, 385, 406, 436, 545, 580, 638, 763, 770, 812, 1015, 1090, 1199, 1276, 1526, 1540, 1595, 2030, 2180, 2233, 2398, 3052, 3161, 3190, 3815, 4060, 4466, 4796, 5995, 6322, 6380, 7630, 8393, 8932, 11165, 11990, 12644, 15260, 15805, 16786, 22127, 22330, 23980, 31610, 33572, 34771, 41965, 44254, 44660, 63220, 69542, 83930, 88508, 110635, 139084, 167860, 173855, 221270, 243397, 347710, 442540, 486794, 695420, 973588, 1216985, 2433970, 4867940]

約数ペア:

[(1, 4867940), (2, 2433970), (4, 1216985), (5, 973588), (7, 695420), (10, 486794), (11, 442540), (14, 347710), (20, 243397), (22, 221270), (28, 173855), (29, 167860), (35, 139084), (44, 110635), (55, 88508), (58, 83930), (70, 69542), (77, 63220), (109, 44660), (110, 44254), (116, 41965), (140, 34771), (145, 33572), (154, 31610), (203, 23980), (218, 22330), (220, 22127), (290, 16786), (308, 15805), (319, 15260), (385, 12644), (406, 11990), (436, 11165), (545, 8932), (580, 8393), (638, 7630), (763, 6380), (770, 6322), (812, 5995), (1015, 4796), (1090, 4466), (1199, 4060), (1276, 3815), (1526, 3190), (1540, 3161), (1595, 3052), (2030, 2398), (2180, 2233)]