3077778880

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{877}}^1\times {\mathrm{997}}^1$

素因数の和:1902

約数の個数: 112

約数和(自身を含む): 8012375136

約数和(自身を除く): 4934596256

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 704, 877, 880, 997, 1754, 1760, 1994, 3508, 3520, 3988, 4385, 4985, 7016, 7976, 8770, 9647, 9970, 10967, 14032, 15952, 17540, 19294, 19940, 21934, 28064, 31904, 35080, 38588, 39880, 43868, 48235, 54835, 56128, 63808, 70160, 77176, 79760, 87736, 96470, 109670, 140320, 154352, 159520, 175472, 192940, 219340, 280640, 308704, 319040, 350944, 385880, 438680, 617408, 701888, 771760, 874369, 877360, 1543520, 1748738, 1754720, 3087040, 3497476, 3509440, 4371845, 6994952, 8743690, 9618059, 13989904, 17487380, 19236118, 27979808, 34974760, 38472236, 48090295, 55959616, 69949520, 76944472, 96180590, 139899040, 153888944, 192361180, 279798080, 307777888, 384722360, 615555776, 769444720, 1538889440, 3077778880]

約数ペア:

[(1, 3077778880), (2, 1538889440), (4, 769444720), (5, 615555776), (8, 384722360), (10, 307777888), (11, 279798080), (16, 192361180), (20, 153888944), (22, 139899040), (32, 96180590), (40, 76944472), (44, 69949520), (55, 55959616), (64, 48090295), (80, 38472236), (88, 34974760), (110, 27979808), (160, 19236118), (176, 17487380), (220, 13989904), (320, 9618059), (352, 8743690), (440, 6994952), (704, 4371845), (877, 3509440), (880, 3497476), (997, 3087040), (1754, 1754720), (1760, 1748738), (1994, 1543520), (3508, 877360), (3520, 874369), (3988, 771760), (4385, 701888), (4985, 617408), (7016, 438680), (7976, 385880), (8770, 350944), (9647, 319040), (9970, 308704), (10967, 280640), (14032, 219340), (15952, 192940), (17540, 175472), (19294, 159520), (19940, 154352), (21934, 140320), (28064, 109670), (31904, 96470), (35080, 87736), (38588, 79760), (39880, 77176), (43868, 70160), (48235, 63808), (54835, 56128)]