1029041360

素因数分解:

$2^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{162823}}^1$

素因数の和:162915

約数の個数: 40

約数和(自身を含む): 2422821120

約数和(自身を除く): 1393779760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 79, 80, 158, 316, 395, 632, 790, 1264, 1580, 3160, 6320, 162823, 325646, 651292, 814115, 1302584, 1628230, 2605168, 3256460, 6512920, 12863017, 13025840, 25726034, 51452068, 64315085, 102904136, 128630170, 205808272, 257260340, 514520680, 1029041360]

約数ペア:

[(1, 1029041360), (2, 514520680), (4, 257260340), (5, 205808272), (8, 128630170), (10, 102904136), (16, 64315085), (20, 51452068), (40, 25726034), (79, 13025840), (80, 12863017), (158, 6512920), (316, 3256460), (395, 2605168), (632, 1628230), (790, 1302584), (1264, 814115), (1580, 651292), (3160, 325646), (6320, 162823)]