21950998080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2078693}}^1$

素因数の和:2078724

約数の個数: 112

約数和(自身を含む): 76030311744

約数和(自身を除く): 54079313664

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 440, 480, 528, 660, 704, 880, 960, 1056, 1320, 1760, 2112, 2640, 3520, 5280, 10560, 2078693, 4157386, 6236079, 8314772, 10393465, 12472158, 16629544, 20786930, 22865623, 24944316, 31180395, 33259088, 41573860, 45731246, 49888632, 62360790, 66518176, 68596869, 83147720, 91462492, 99777264, 114328115, 124721580, 133036352, 137193738, 166295440, 182924984, 199554528, 228656230, 249443160, 274387476, 332590880, 342984345, 365849968, 399109056, 457312460, 498886320, 548774952, 665181760, 685968690, 731699936, 914624920, 997772640, 1097549904, 1371937380, 1463399872, 1829249840, 1995545280, 2195099808, 2743874760, 3658499680, 4390199616, 5487749520, 7316999360, 10975499040, 21950998080]

約数ペア:

[(1, 21950998080), (2, 10975499040), (3, 7316999360), (4, 5487749520), (5, 4390199616), (6, 3658499680), (8, 2743874760), (10, 2195099808), (11, 1995545280), (12, 1829249840), (15, 1463399872), (16, 1371937380), (20, 1097549904), (22, 997772640), (24, 914624920), (30, 731699936), (32, 685968690), (33, 665181760), (40, 548774952), (44, 498886320), (48, 457312460), (55, 399109056), (60, 365849968), (64, 342984345), (66, 332590880), (80, 274387476), (88, 249443160), (96, 228656230), (110, 199554528), (120, 182924984), (132, 166295440), (160, 137193738), (165, 133036352), (176, 124721580), (192, 114328115), (220, 99777264), (240, 91462492), (264, 83147720), (320, 68596869), (330, 66518176), (352, 62360790), (440, 49888632), (480, 45731246), (528, 41573860), (660, 33259088), (704, 31180395), (880, 24944316), (960, 22865623), (1056, 20786930), (1320, 16629544), (1760, 12472158), (2112, 10393465), (2640, 8314772), (3520, 6236079), (5280, 4157386), (10560, 2078693)]