227202560

素因数分解:

$2^9\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6827}}^1$

素因数の和:6863

約数の個数: 80

約数和(自身を含む): 586743696

約数和(自身を除く): 359541136

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, 640, 832, 1040, 1280, 1664, 2080, 2560, 3328, 4160, 6656, 6827, 8320, 13654, 16640, 27308, 33280, 34135, 54616, 68270, 88751, 109232, 136540, 177502, 218464, 273080, 355004, 436928, 443755, 546160, 710008, 873856, 887510, 1092320, 1420016, 1747712, 1775020, 2184640, 2840032, 3495424, 3550040, 4369280, 5680064, 7100080, 8738560, 11360128, 14200160, 17477120, 22720256, 28400320, 45440512, 56800640, 113601280, 227202560]

約数ペア:

[(1, 227202560), (2, 113601280), (4, 56800640), (5, 45440512), (8, 28400320), (10, 22720256), (13, 17477120), (16, 14200160), (20, 11360128), (26, 8738560), (32, 7100080), (40, 5680064), (52, 4369280), (64, 3550040), (65, 3495424), (80, 2840032), (104, 2184640), (128, 1775020), (130, 1747712), (160, 1420016), (208, 1092320), (256, 887510), (260, 873856), (320, 710008), (416, 546160), (512, 443755), (520, 436928), (640, 355004), (832, 273080), (1040, 218464), (1280, 177502), (1664, 136540), (2080, 109232), (2560, 88751), (3328, 68270), (4160, 54616), (6656, 34135), (6827, 33280), (8320, 27308), (13654, 16640)]