39156939290

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{52817}}^1$

素因数の和:52944

約数の個数: 96

約数和(自身を含む): 87789854160

約数和(自身を除く): 48632914870

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 49, 70, 85, 89, 98, 119, 170, 178, 238, 245, 445, 490, 595, 623, 833, 890, 1190, 1246, 1513, 1666, 3026, 3115, 4165, 4361, 6230, 7565, 8330, 8722, 10591, 15130, 21182, 21805, 43610, 52817, 52955, 74137, 105634, 105910, 148274, 264085, 369719, 370685, 528170, 739438, 741370, 897889, 1795778, 1848595, 2588033, 3697190, 4489445, 4700713, 5176066, 6285223, 8978890, 9401426, 12570446, 12940165, 23503565, 25880330, 31426115, 32904991, 43996561, 47007130, 62852230, 65809982, 79912121, 87993122, 159824242, 164524955, 219982805, 230334937, 329049910, 399560605, 439965610, 460669874, 559384847, 799121210, 1118769694, 1151674685, 2303349370, 2796924235, 3915693929, 5593848470, 7831387858, 19578469645, 39156939290]

約数ペア:

[(1, 39156939290), (2, 19578469645), (5, 7831387858), (7, 5593848470), (10, 3915693929), (14, 2796924235), (17, 2303349370), (34, 1151674685), (35, 1118769694), (49, 799121210), (70, 559384847), (85, 460669874), (89, 439965610), (98, 399560605), (119, 329049910), (170, 230334937), (178, 219982805), (238, 164524955), (245, 159824242), (445, 87993122), (490, 79912121), (595, 65809982), (623, 62852230), (833, 47007130), (890, 43996561), (1190, 32904991), (1246, 31426115), (1513, 25880330), (1666, 23503565), (3026, 12940165), (3115, 12570446), (4165, 9401426), (4361, 8978890), (6230, 6285223), (7565, 5176066), (8330, 4700713), (8722, 4489445), (10591, 3697190), (15130, 2588033), (21182, 1848595), (21805, 1795778), (43610, 897889), (52817, 741370), (52955, 739438), (74137, 528170), (105634, 370685), (105910, 369719), (148274, 264085)]