552276320

素因数分解:

$2^5\times 5^1\times {\mathrm{47}}^1\times {\mathrm{271}}^2$

素因数の和:604

約数の個数: 72

約数和(自身を含む): 1337448672

約数和(自身を除く): 785172352

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 80, 94, 160, 188, 235, 271, 376, 470, 542, 752, 940, 1084, 1355, 1504, 1880, 2168, 2710, 3760, 4336, 5420, 7520, 8672, 10840, 12737, 21680, 25474, 43360, 50948, 63685, 73441, 101896, 127370, 146882, 203792, 254740, 293764, 367205, 407584, 509480, 587528, 734410, 1018960, 1175056, 1468820, 2037920, 2350112, 2937640, 3451727, 5875280, 6903454, 11750560, 13806908, 17258635, 27613816, 34517270, 55227632, 69034540, 110455264, 138069080, 276138160, 552276320]

約数ペア:

[(1, 552276320), (2, 276138160), (4, 138069080), (5, 110455264), (8, 69034540), (10, 55227632), (16, 34517270), (20, 27613816), (32, 17258635), (40, 13806908), (47, 11750560), (80, 6903454), (94, 5875280), (160, 3451727), (188, 2937640), (235, 2350112), (271, 2037920), (376, 1468820), (470, 1175056), (542, 1018960), (752, 734410), (940, 587528), (1084, 509480), (1355, 407584), (1504, 367205), (1880, 293764), (2168, 254740), (2710, 203792), (3760, 146882), (4336, 127370), (5420, 101896), (7520, 73441), (8672, 63685), (10840, 50948), (12737, 43360), (21680, 25474)]