7037680

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1$

素因数の和:194

約数の個数: 80

約数和(自身を含む): 18061344

約数和(自身を除く): 11023664

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 67, 80, 101, 104, 130, 134, 202, 208, 260, 268, 335, 404, 505, 520, 536, 670, 808, 871, 1010, 1040, 1072, 1313, 1340, 1616, 1742, 2020, 2626, 2680, 3484, 4040, 4355, 5252, 5360, 6565, 6767, 6968, 8080, 8710, 10504, 13130, 13534, 13936, 17420, 21008, 26260, 27068, 33835, 34840, 52520, 54136, 67670, 69680, 87971, 105040, 108272, 135340, 175942, 270680, 351884, 439855, 541360, 703768, 879710, 1407536, 1759420, 3518840, 7037680]

約数ペア:

[(1, 7037680), (2, 3518840), (4, 1759420), (5, 1407536), (8, 879710), (10, 703768), (13, 541360), (16, 439855), (20, 351884), (26, 270680), (40, 175942), (52, 135340), (65, 108272), (67, 105040), (80, 87971), (101, 69680), (104, 67670), (130, 54136), (134, 52520), (202, 34840), (208, 33835), (260, 27068), (268, 26260), (335, 21008), (404, 17420), (505, 13936), (520, 13534), (536, 13130), (670, 10504), (808, 8710), (871, 8080), (1010, 6968), (1040, 6767), (1072, 6565), (1313, 5360), (1340, 5252), (1616, 4355), (1742, 4040), (2020, 3484), (2626, 2680)]