47225080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{743}}^1$

素因数の和:988

約数の個数: 64

約数和(自身を含む): 122135040

約数和(自身を除く): 74909960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 227, 280, 454, 743, 908, 1135, 1486, 1589, 1816, 2270, 2972, 3178, 3715, 4540, 5201, 5944, 6356, 7430, 7945, 9080, 10402, 12712, 14860, 15890, 20804, 26005, 29720, 31780, 41608, 52010, 63560, 104020, 168661, 208040, 337322, 674644, 843305, 1180627, 1349288, 1686610, 2361254, 3373220, 4722508, 5903135, 6746440, 9445016, 11806270, 23612540, 47225080]

約数ペア:

[(1, 47225080), (2, 23612540), (4, 11806270), (5, 9445016), (7, 6746440), (8, 5903135), (10, 4722508), (14, 3373220), (20, 2361254), (28, 1686610), (35, 1349288), (40, 1180627), (56, 843305), (70, 674644), (140, 337322), (227, 208040), (280, 168661), (454, 104020), (743, 63560), (908, 52010), (1135, 41608), (1486, 31780), (1589, 29720), (1816, 26005), (2270, 20804), (2972, 15890), (3178, 14860), (3715, 12712), (4540, 10402), (5201, 9080), (5944, 7945), (6356, 7430)]