83174960

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{2011}}^1$

素因数の和:2082

約数の個数: 80

約数和(自身を含む): 215557632

約数和(自身を除く): 132382672

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 47, 55, 80, 88, 94, 110, 176, 188, 220, 235, 376, 440, 470, 517, 752, 880, 940, 1034, 1880, 2011, 2068, 2585, 3760, 4022, 4136, 5170, 8044, 8272, 10055, 10340, 16088, 20110, 20680, 22121, 32176, 40220, 41360, 44242, 80440, 88484, 94517, 110605, 160880, 176968, 189034, 221210, 353936, 378068, 442420, 472585, 756136, 884840, 945170, 1039687, 1512272, 1769680, 1890340, 2079374, 3780680, 4158748, 5198435, 7561360, 8317496, 10396870, 16634992, 20793740, 41587480, 83174960]

約数ペア:

[(1, 83174960), (2, 41587480), (4, 20793740), (5, 16634992), (8, 10396870), (10, 8317496), (11, 7561360), (16, 5198435), (20, 4158748), (22, 3780680), (40, 2079374), (44, 1890340), (47, 1769680), (55, 1512272), (80, 1039687), (88, 945170), (94, 884840), (110, 756136), (176, 472585), (188, 442420), (220, 378068), (235, 353936), (376, 221210), (440, 189034), (470, 176968), (517, 160880), (752, 110605), (880, 94517), (940, 88484), (1034, 80440), (1880, 44242), (2011, 41360), (2068, 40220), (2585, 32176), (3760, 22121), (4022, 20680), (4136, 20110), (5170, 16088), (8044, 10340), (8272, 10055)]