2247998560

素因数分解:

$2^5\times 5^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{1553}}^1$

素因数の和:1760

約数の個数: 96

約数和(自身を含む): 5427686880

約数和(自身を除く): 3179688320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 83, 109, 160, 166, 218, 332, 415, 436, 545, 664, 830, 872, 1090, 1328, 1553, 1660, 1744, 2180, 2656, 3106, 3320, 3488, 4360, 6212, 6640, 7765, 8720, 9047, 12424, 13280, 15530, 17440, 18094, 24848, 31060, 36188, 45235, 49696, 62120, 72376, 90470, 124240, 128899, 144752, 169277, 180940, 248480, 257798, 289504, 338554, 361880, 515596, 644495, 677108, 723760, 846385, 1031192, 1288990, 1354216, 1447520, 1692770, 2062384, 2577980, 2708432, 3385540, 4124768, 5155960, 5416864, 6771080, 10311920, 13542160, 14049991, 20623840, 27084320, 28099982, 56199964, 70249955, 112399928, 140499910, 224799856, 280999820, 449599712, 561999640, 1123999280, 2247998560]

約数ペア:

[(1, 2247998560), (2, 1123999280), (4, 561999640), (5, 449599712), (8, 280999820), (10, 224799856), (16, 140499910), (20, 112399928), (32, 70249955), (40, 56199964), (80, 28099982), (83, 27084320), (109, 20623840), (160, 14049991), (166, 13542160), (218, 10311920), (332, 6771080), (415, 5416864), (436, 5155960), (545, 4124768), (664, 3385540), (830, 2708432), (872, 2577980), (1090, 2062384), (1328, 1692770), (1553, 1447520), (1660, 1354216), (1744, 1288990), (2180, 1031192), (2656, 846385), (3106, 723760), (3320, 677108), (3488, 644495), (4360, 515596), (6212, 361880), (6640, 338554), (7765, 289504), (8720, 257798), (9047, 248480), (12424, 180940), (13280, 169277), (15530, 144752), (17440, 128899), (18094, 124240), (24848, 90470), (31060, 72376), (36188, 62120), (45235, 49696)]