1958360

素因数分解:

$2^3\times 5^1\times {\mathrm{173}}^1\times {\mathrm{283}}^1$

素因数の和:467

約数の個数: 32

約数和(自身を含む): 4447440

約数和(自身を除く): 2489080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 173, 283, 346, 566, 692, 865, 1132, 1384, 1415, 1730, 2264, 2830, 3460, 5660, 6920, 11320, 48959, 97918, 195836, 244795, 391672, 489590, 979180, 1958360]

約数ペア:

[(1, 1958360), (2, 979180), (4, 489590), (5, 391672), (8, 244795), (10, 195836), (20, 97918), (40, 48959), (173, 11320), (283, 6920), (346, 5660), (566, 3460), (692, 2830), (865, 2264), (1132, 1730), (1384, 1415)]