7400480

素因数分解:

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

素因数の和:2049

約数の個数: 48

約数和(自身を含む): 18252864

約数和(自身を除く): 10852384

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 368, 460, 736, 920, 1840, 2011, 3680, 4022, 8044, 10055, 16088, 20110, 32176, 40220, 46253, 64352, 80440, 92506, 160880, 185012, 231265, 321760, 370024, 462530, 740048, 925060, 1480096, 1850120, 3700240, 7400480]

約数ペア:

[(1, 7400480), (2, 3700240), (4, 1850120), (5, 1480096), (8, 925060), (10, 740048), (16, 462530), (20, 370024), (23, 321760), (32, 231265), (40, 185012), (46, 160880), (80, 92506), (92, 80440), (115, 64352), (160, 46253), (184, 40220), (230, 32176), (368, 20110), (460, 16088), (736, 10055), (920, 8044), (1840, 4022), (2011, 3680)]