6935840

素因数分解:

$2^5\times 5^1\times {\mathrm{67}}^1\times {\mathrm{647}}^1$

素因数の和:729

約数の個数: 48

約数和(自身を含む): 16656192

約数和(自身を除く): 9720352

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 67, 80, 134, 160, 268, 335, 536, 647, 670, 1072, 1294, 1340, 2144, 2588, 2680, 3235, 5176, 5360, 6470, 10352, 10720, 12940, 20704, 25880, 43349, 51760, 86698, 103520, 173396, 216745, 346792, 433490, 693584, 866980, 1387168, 1733960, 3467920, 6935840]

約数ペア:

[(1, 6935840), (2, 3467920), (4, 1733960), (5, 1387168), (8, 866980), (10, 693584), (16, 433490), (20, 346792), (32, 216745), (40, 173396), (67, 103520), (80, 86698), (134, 51760), (160, 43349), (268, 25880), (335, 20704), (536, 12940), (647, 10720), (670, 10352), (1072, 6470), (1294, 5360), (1340, 5176), (2144, 3235), (2588, 2680)]