13327160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4327}}^1$

素因数の和:4356

約数の個数: 64

約数和(自身を含む): 37393920

約数和(自身を除く): 24066760

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 4327, 8654, 17308, 21635, 30289, 34616, 43270, 47597, 60578, 86540, 95194, 121156, 151445, 173080, 190388, 237985, 242312, 302890, 333179, 380776, 475970, 605780, 666358, 951940, 1211560, 1332716, 1665895, 1903880, 2665432, 3331790, 6663580, 13327160]

約数ペア:

[(1, 13327160), (2, 6663580), (4, 3331790), (5, 2665432), (7, 1903880), (8, 1665895), (10, 1332716), (11, 1211560), (14, 951940), (20, 666358), (22, 605780), (28, 475970), (35, 380776), (40, 333179), (44, 302890), (55, 242312), (56, 237985), (70, 190388), (77, 173080), (88, 151445), (110, 121156), (140, 95194), (154, 86540), (220, 60578), (280, 47597), (308, 43270), (385, 34616), (440, 30289), (616, 21635), (770, 17308), (1540, 8654), (3080, 4327)]