63194840

素因数分解:

$2^3\times 5^1\times {\mathrm{229}}^1\times {\mathrm{6899}}^1$

素因数の和:7139

約数の個数: 32

約数和(自身を含む): 142830000

約数和(自身を除く): 79635160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 229, 458, 916, 1145, 1832, 2290, 4580, 6899, 9160, 13798, 27596, 34495, 55192, 68990, 137980, 275960, 1579871, 3159742, 6319484, 7899355, 12638968, 15798710, 31597420, 63194840]

約数ペア:

[(1, 63194840), (2, 31597420), (4, 15798710), (5, 12638968), (8, 7899355), (10, 6319484), (20, 3159742), (40, 1579871), (229, 275960), (458, 137980), (916, 68990), (1145, 55192), (1832, 34495), (2290, 27596), (4580, 13798), (6899, 9160)]