15672000160

素因数分解:

$2^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2277907}}^1$

素因数の和:2277965

約数の個数: 48

約数和(自身を含む): 37886165856

約数和(自身を除く): 22214165696

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 80, 86, 160, 172, 215, 344, 430, 688, 860, 1376, 1720, 3440, 6880, 2277907, 4555814, 9111628, 11389535, 18223256, 22779070, 36446512, 45558140, 72893024, 91116280, 97950001, 182232560, 195900002, 364465120, 391800004, 489750005, 783600008, 979500010, 1567200016, 1959000020, 3134400032, 3918000040, 7836000080, 15672000160]

約数ペア:

[(1, 15672000160), (2, 7836000080), (4, 3918000040), (5, 3134400032), (8, 1959000020), (10, 1567200016), (16, 979500010), (20, 783600008), (32, 489750005), (40, 391800004), (43, 364465120), (80, 195900002), (86, 182232560), (160, 97950001), (172, 91116280), (215, 72893024), (344, 45558140), (430, 36446512), (688, 22779070), (860, 18223256), (1376, 11389535), (1720, 9111628), (3440, 4555814), (6880, 2277907)]