40280150

素因数分解:

$2^1\times 5^2\times {\mathrm{107}}^1\times {\mathrm{7529}}^1$

素因数の和:7648

約数の個数: 24

約数和(自身を含む): 75631320

約数和(自身を除く): 35351170

約数列:

[1, 2, 5, 10, 25, 50, 107, 214, 535, 1070, 2675, 5350, 7529, 15058, 37645, 75290, 188225, 376450, 805603, 1611206, 4028015, 8056030, 20140075, 40280150]

約数ペア:

[(1, 40280150), (2, 20140075), (5, 8056030), (10, 4028015), (25, 1611206), (50, 805603), (107, 376450), (214, 188225), (535, 75290), (1070, 37645), (2675, 15058), (5350, 7529)]