4286641520

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{1093531}}^1$

素因数の和:1093558

約数の個数: 60

約数和(自身を含む): 11593626264

約数和(自身を除く): 7306984744

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1960, 3920, 1093531, 2187062, 4374124, 5467655, 7654717, 8748248, 10935310, 15309434, 17496496, 21870620, 30618868, 38273585, 43741240, 53583019, 61237736, 76547170, 87482480, 107166038, 122475472, 153094340, 214332076, 267915095, 306188680, 428664152, 535830190, 612377360, 857328304, 1071660380, 2143320760, 4286641520]

約数ペア:

[(1, 4286641520), (2, 2143320760), (4, 1071660380), (5, 857328304), (7, 612377360), (8, 535830190), (10, 428664152), (14, 306188680), (16, 267915095), (20, 214332076), (28, 153094340), (35, 122475472), (40, 107166038), (49, 87482480), (56, 76547170), (70, 61237736), (80, 53583019), (98, 43741240), (112, 38273585), (140, 30618868), (196, 21870620), (245, 17496496), (280, 15309434), (392, 10935310), (490, 8748248), (560, 7654717), (784, 5467655), (980, 4374124), (1960, 2187062), (3920, 1093531)]