2799269440

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{809}}^1\times {\mathrm{983}}^1$

素因数の和:1820

約数の個数: 112

約数和(自身を含む): 7288133760

約数和(自身を除く): 4488864320

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, 809, 880, 983, 1618, 1760, 1966, 3236, 3520, 3932, 4045, 4915, 6472, 7864, 8090, 8899, 9830, 10813, 12944, 15728, 16180, 17798, 19660, 21626, 25888, 31456, 32360, 35596, 39320, 43252, 44495, 51776, 54065, 62912, 64720, 71192, 78640, 86504, 88990, 108130, 129440, 142384, 157280, 173008, 177980, 216260, 258880, 284768, 314560, 346016, 355960, 432520, 569536, 692032, 711920, 795247, 865040, 1423840, 1590494, 1730080, 2847680, 3180988, 3460160, 3976235, 6361976, 7952470, 8747717, 12723952, 15904940, 17495434, 25447904, 31809880, 34990868, 43738585, 50895808, 63619760, 69981736, 87477170, 127239520, 139963472, 174954340, 254479040, 279926944, 349908680, 559853888, 699817360, 1399634720, 2799269440]

約数ペア:

[(1, 2799269440), (2, 1399634720), (4, 699817360), (5, 559853888), (8, 349908680), (10, 279926944), (11, 254479040), (16, 174954340), (20, 139963472), (22, 127239520), (32, 87477170), (40, 69981736), (44, 63619760), (55, 50895808), (64, 43738585), (80, 34990868), (88, 31809880), (110, 25447904), (160, 17495434), (176, 15904940), (220, 12723952), (320, 8747717), (352, 7952470), (440, 6361976), (704, 3976235), (809, 3460160), (880, 3180988), (983, 2847680), (1618, 1730080), (1760, 1590494), (1966, 1423840), (3236, 865040), (3520, 795247), (3932, 711920), (4045, 692032), (4915, 569536), (6472, 432520), (7864, 355960), (8090, 346016), (8899, 314560), (9830, 284768), (10813, 258880), (12944, 216260), (15728, 177980), (16180, 173008), (17798, 157280), (19660, 142384), (21626, 129440), (25888, 108130), (31456, 88990), (32360, 86504), (35596, 78640), (39320, 71192), (43252, 64720), (44495, 62912), (51776, 54065)]