9291319520

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{8295821}}^1$

素因数の和:8295843

約数の個数: 48

約数和(自身を含む): 25086565728

約数和(自身を除く): 15795246208

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 8295821, 16591642, 33183284, 41479105, 58070747, 66366568, 82958210, 116141494, 132733136, 165916420, 232282988, 265466272, 290353735, 331832840, 464565976, 580707470, 663665680, 929131952, 1161414940, 1327331360, 1858263904, 2322829880, 4645659760, 9291319520]

約数ペア:

[(1, 9291319520), (2, 4645659760), (4, 2322829880), (5, 1858263904), (7, 1327331360), (8, 1161414940), (10, 929131952), (14, 663665680), (16, 580707470), (20, 464565976), (28, 331832840), (32, 290353735), (35, 265466272), (40, 232282988), (56, 165916420), (70, 132733136), (80, 116141494), (112, 82958210), (140, 66366568), (160, 58070747), (224, 41479105), (280, 33183284), (560, 16591642), (1120, 8295821)]