1167140

素因数分解:

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

素因数の和:156

約数の個数: 36

約数和(自身を含む): 2679516

約数和(自身を除く): 1512376

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 67, 130, 134, 260, 268, 335, 670, 871, 1340, 1742, 3484, 4355, 4489, 8710, 8978, 17420, 17956, 22445, 44890, 58357, 89780, 116714, 233428, 291785, 583570, 1167140]

約数ペア:

[(1, 1167140), (2, 583570), (4, 291785), (5, 233428), (10, 116714), (13, 89780), (20, 58357), (26, 44890), (52, 22445), (65, 17956), (67, 17420), (130, 8978), (134, 8710), (260, 4489), (268, 4355), (335, 3484), (670, 1742), (871, 1340)]