42974800

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{9767}}^1$

素因数の和:9796

約数の個数: 60

約数和(自身を含む): 112644576

約数和(自身を除く): 69669776

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 55, 80, 88, 100, 110, 176, 200, 220, 275, 400, 440, 550, 880, 1100, 2200, 4400, 9767, 19534, 39068, 48835, 78136, 97670, 107437, 156272, 195340, 214874, 244175, 390680, 429748, 488350, 537185, 781360, 859496, 976700, 1074370, 1718992, 1953400, 2148740, 2685925, 3906800, 4297480, 5371850, 8594960, 10743700, 21487400, 42974800]

約数ペア:

[(1, 42974800), (2, 21487400), (4, 10743700), (5, 8594960), (8, 5371850), (10, 4297480), (11, 3906800), (16, 2685925), (20, 2148740), (22, 1953400), (25, 1718992), (40, 1074370), (44, 976700), (50, 859496), (55, 781360), (80, 537185), (88, 488350), (100, 429748), (110, 390680), (176, 244175), (200, 214874), (220, 195340), (275, 156272), (400, 107437), (440, 97670), (550, 78136), (880, 48835), (1100, 39068), (2200, 19534), (4400, 9767)]