32403280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4451}}^1$

素因数の和:4484

約数の個数: 80

約数和(自身を含む): 92744064

約数和(自身を除く): 60340784

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 364, 455, 520, 560, 728, 910, 1040, 1456, 1820, 3640, 4451, 7280, 8902, 17804, 22255, 31157, 35608, 44510, 57863, 62314, 71216, 89020, 115726, 124628, 155785, 178040, 231452, 249256, 289315, 311570, 356080, 405041, 462904, 498512, 578630, 623140, 810082, 925808, 1157260, 1246280, 1620164, 2025205, 2314520, 2492560, 3240328, 4050410, 4629040, 6480656, 8100820, 16201640, 32403280]

約数ペア:

[(1, 32403280), (2, 16201640), (4, 8100820), (5, 6480656), (7, 4629040), (8, 4050410), (10, 3240328), (13, 2492560), (14, 2314520), (16, 2025205), (20, 1620164), (26, 1246280), (28, 1157260), (35, 925808), (40, 810082), (52, 623140), (56, 578630), (65, 498512), (70, 462904), (80, 405041), (91, 356080), (104, 311570), (112, 289315), (130, 249256), (140, 231452), (182, 178040), (208, 155785), (260, 124628), (280, 115726), (364, 89020), (455, 71216), (520, 62314), (560, 57863), (728, 44510), (910, 35608), (1040, 31157), (1456, 22255), (1820, 17804), (3640, 8902), (4451, 7280)]