13828760

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{593}}^1$

素因数の和:668

約数の個数: 64

約数和(自身を含む): 34642080

約数和(自身を除く): 20813320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 53, 55, 88, 106, 110, 212, 220, 265, 424, 440, 530, 583, 593, 1060, 1166, 1186, 2120, 2332, 2372, 2915, 2965, 4664, 4744, 5830, 5930, 6523, 11660, 11860, 13046, 23320, 23720, 26092, 31429, 32615, 52184, 62858, 65230, 125716, 130460, 157145, 251432, 260920, 314290, 345719, 628580, 691438, 1257160, 1382876, 1728595, 2765752, 3457190, 6914380, 13828760]

約数ペア:

[(1, 13828760), (2, 6914380), (4, 3457190), (5, 2765752), (8, 1728595), (10, 1382876), (11, 1257160), (20, 691438), (22, 628580), (40, 345719), (44, 314290), (53, 260920), (55, 251432), (88, 157145), (106, 130460), (110, 125716), (212, 65230), (220, 62858), (265, 52184), (424, 32615), (440, 31429), (530, 26092), (583, 23720), (593, 23320), (1060, 13046), (1166, 11860), (1186, 11660), (2120, 6523), (2332, 5930), (2372, 5830), (2915, 4744), (2965, 4664)]