2051211588580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{14965793}}^1$

素因数の和:14965909

約数の個数: 96

約数和(自身を含む): 5430787326720

約数和(自身を除く): 3379575738140

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 89, 110, 140, 154, 178, 220, 308, 356, 385, 445, 623, 770, 890, 979, 1246, 1540, 1780, 1958, 2492, 3115, 3916, 4895, 6230, 6853, 9790, 12460, 13706, 19580, 27412, 34265, 68530, 137060, 14965793, 29931586, 59863172, 74828965, 104760551, 149657930, 164623723, 209521102, 299315860, 329247446, 419042204, 523802755, 658494892, 823118615, 1047605510, 1152366061, 1331955577, 1646237230, 2095211020, 2304732122, 2663911154, 3292474460, 4609464244, 5327822308, 5761830305, 6659777885, 9323689039, 11523660610, 13319555770, 14651511347, 18647378078, 23047321220, 26639111540, 29303022694, 37294756156, 46618445195, 58606045388, 73257556735, 93236890390, 102560579429, 146515113470, 186473780780, 205121158858, 293030226940, 410242317716, 512802897145, 1025605794290, 2051211588580]

約数ペア:

[(1, 2051211588580), (2, 1025605794290), (4, 512802897145), (5, 410242317716), (7, 293030226940), (10, 205121158858), (11, 186473780780), (14, 146515113470), (20, 102560579429), (22, 93236890390), (28, 73257556735), (35, 58606045388), (44, 46618445195), (55, 37294756156), (70, 29303022694), (77, 26639111540), (89, 23047321220), (110, 18647378078), (140, 14651511347), (154, 13319555770), (178, 11523660610), (220, 9323689039), (308, 6659777885), (356, 5761830305), (385, 5327822308), (445, 4609464244), (623, 3292474460), (770, 2663911154), (890, 2304732122), (979, 2095211020), (1246, 1646237230), (1540, 1331955577), (1780, 1152366061), (1958, 1047605510), (2492, 823118615), (3115, 658494892), (3916, 523802755), (4895, 419042204), (6230, 329247446), (6853, 299315860), (9790, 209521102), (12460, 164623723), (13706, 149657930), (19580, 104760551), (27412, 74828965), (34265, 59863172), (68530, 29931586), (137060, 14965793)]