4800640

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{577}}^1$

素因数の和:609

約数の個数: 64

約数和(自身を含む): 12380760

約数和(自身を除く): 7580120

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 260, 320, 416, 520, 577, 640, 832, 1040, 1154, 1664, 2080, 2308, 2885, 4160, 4616, 5770, 7501, 8320, 9232, 11540, 15002, 18464, 23080, 30004, 36928, 37505, 46160, 60008, 73856, 75010, 92320, 120016, 150020, 184640, 240032, 300040, 369280, 480064, 600080, 960128, 1200160, 2400320, 4800640]

約数ペア:

[(1, 4800640), (2, 2400320), (4, 1200160), (5, 960128), (8, 600080), (10, 480064), (13, 369280), (16, 300040), (20, 240032), (26, 184640), (32, 150020), (40, 120016), (52, 92320), (64, 75010), (65, 73856), (80, 60008), (104, 46160), (128, 37505), (130, 36928), (160, 30004), (208, 23080), (260, 18464), (320, 15002), (416, 11540), (520, 9232), (577, 8320), (640, 7501), (832, 5770), (1040, 4616), (1154, 4160), (1664, 2885), (2080, 2308)]