3440320

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{827}}^1$

素因数の和:857

約数の個数: 56

約数和(自身を含む): 8833104

約数和(自身を除く): 5392784

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 827, 832, 1040, 1654, 2080, 3308, 4135, 4160, 6616, 8270, 10751, 13232, 16540, 21502, 26464, 33080, 43004, 52928, 53755, 66160, 86008, 107510, 132320, 172016, 215020, 264640, 344032, 430040, 688064, 860080, 1720160, 3440320]

約数ペア:

[(1, 3440320), (2, 1720160), (4, 860080), (5, 688064), (8, 430040), (10, 344032), (13, 264640), (16, 215020), (20, 172016), (26, 132320), (32, 107510), (40, 86008), (52, 66160), (64, 53755), (65, 52928), (80, 43004), (104, 33080), (130, 26464), (160, 21502), (208, 16540), (260, 13232), (320, 10751), (416, 8270), (520, 6616), (827, 4160), (832, 4135), (1040, 3308), (1654, 2080)]