76810240

素因数分解:

$2^{11}\times 5^1\times {\mathrm{13}}^1\times {\mathrm{577}}^1$

素因数の和:617

約数の個数: 96

約数和(自身を含む): 198820440

約数和(自身を除く): 122010200

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 256, 260, 320, 416, 512, 520, 577, 640, 832, 1024, 1040, 1154, 1280, 1664, 2048, 2080, 2308, 2560, 2885, 3328, 4160, 4616, 5120, 5770, 6656, 7501, 8320, 9232, 10240, 11540, 13312, 15002, 16640, 18464, 23080, 26624, 30004, 33280, 36928, 37505, 46160, 60008, 66560, 73856, 75010, 92320, 120016, 133120, 147712, 150020, 184640, 240032, 295424, 300040, 369280, 480064, 590848, 600080, 738560, 960128, 1181696, 1200160, 1477120, 1920256, 2400320, 2954240, 3840512, 4800640, 5908480, 7681024, 9601280, 15362048, 19202560, 38405120, 76810240]

約数ペア:

[(1, 76810240), (2, 38405120), (4, 19202560), (5, 15362048), (8, 9601280), (10, 7681024), (13, 5908480), (16, 4800640), (20, 3840512), (26, 2954240), (32, 2400320), (40, 1920256), (52, 1477120), (64, 1200160), (65, 1181696), (80, 960128), (104, 738560), (128, 600080), (130, 590848), (160, 480064), (208, 369280), (256, 300040), (260, 295424), (320, 240032), (416, 184640), (512, 150020), (520, 147712), (577, 133120), (640, 120016), (832, 92320), (1024, 75010), (1040, 73856), (1154, 66560), (1280, 60008), (1664, 46160), (2048, 37505), (2080, 36928), (2308, 33280), (2560, 30004), (2885, 26624), (3328, 23080), (4160, 18464), (4616, 16640), (5120, 15002), (5770, 13312), (6656, 11540), (7501, 10240), (8320, 9232)]