1759420

素因数分解:

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

素因数の和:190

約数の個数: 48

約数和(自身を含む): 4078368

約数和(自身を除く): 2318948

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 67, 101, 130, 134, 202, 260, 268, 335, 404, 505, 670, 871, 1010, 1313, 1340, 1742, 2020, 2626, 3484, 4355, 5252, 6565, 6767, 8710, 13130, 13534, 17420, 26260, 27068, 33835, 67670, 87971, 135340, 175942, 351884, 439855, 879710, 1759420]

約数ペア:

[(1, 1759420), (2, 879710), (4, 439855), (5, 351884), (10, 175942), (13, 135340), (20, 87971), (26, 67670), (52, 33835), (65, 27068), (67, 26260), (101, 17420), (130, 13534), (134, 13130), (202, 8710), (260, 6767), (268, 6565), (335, 5252), (404, 4355), (505, 3484), (670, 2626), (871, 2020), (1010, 1742), (1313, 1340)]