1850120

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2011}}^1$

素因数の和:2045

約数の個数: 32

約数和(自身を含む): 4345920

約数和(自身を除く): 2495800

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 2011, 4022, 8044, 10055, 16088, 20110, 40220, 46253, 80440, 92506, 185012, 231265, 370024, 462530, 925060, 1850120]

約数ペア:

[(1, 1850120), (2, 925060), (4, 462530), (5, 370024), (8, 231265), (10, 185012), (20, 92506), (23, 80440), (40, 46253), (46, 40220), (92, 20110), (115, 16088), (184, 10055), (230, 8044), (460, 4022), (920, 2011)]