74114840

素因数分解:

$2^3\times 5^1\times {\mathrm{1153}}^1\times {\mathrm{1607}}^1$

素因数の和:2771

約数の個数: 32

約数和(自身を含む): 167006880

約数和(自身を除く): 92892040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1153, 1607, 2306, 3214, 4612, 5765, 6428, 8035, 9224, 11530, 12856, 16070, 23060, 32140, 46120, 64280, 1852871, 3705742, 7411484, 9264355, 14822968, 18528710, 37057420, 74114840]

約数ペア:

[(1, 74114840), (2, 37057420), (4, 18528710), (5, 14822968), (8, 9264355), (10, 7411484), (20, 3705742), (40, 1852871), (1153, 64280), (1607, 46120), (2306, 32140), (3214, 23060), (4612, 16070), (5765, 12856), (6428, 11530), (8035, 9224)]