5301760

素因数分解:

$2^9\times 5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1$

素因数の和:151

約数の個数: 80

約数和(自身を含む): 13503600

約数和(自身を除く): 8201840

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 109, 128, 152, 160, 190, 218, 256, 304, 320, 380, 436, 512, 545, 608, 640, 760, 872, 1090, 1216, 1280, 1520, 1744, 2071, 2180, 2432, 2560, 3040, 3488, 4142, 4360, 4864, 6080, 6976, 8284, 8720, 9728, 10355, 12160, 13952, 16568, 17440, 20710, 24320, 27904, 33136, 34880, 41420, 48640, 55808, 66272, 69760, 82840, 132544, 139520, 165680, 265088, 279040, 331360, 530176, 662720, 1060352, 1325440, 2650880, 5301760]

約数ペア:

[(1, 5301760), (2, 2650880), (4, 1325440), (5, 1060352), (8, 662720), (10, 530176), (16, 331360), (19, 279040), (20, 265088), (32, 165680), (38, 139520), (40, 132544), (64, 82840), (76, 69760), (80, 66272), (95, 55808), (109, 48640), (128, 41420), (152, 34880), (160, 33136), (190, 27904), (218, 24320), (256, 20710), (304, 17440), (320, 16568), (380, 13952), (436, 12160), (512, 10355), (545, 9728), (608, 8720), (640, 8284), (760, 6976), (872, 6080), (1090, 4864), (1216, 4360), (1280, 4142), (1520, 3488), (1744, 3040), (2071, 2560), (2180, 2432)]