150476440

素因数分解:

$2^3\times 5^1\times {\mathrm{1399}}^1\times {\mathrm{2689}}^1$

素因数の和:4099

約数の個数: 32

約数和(自身を含む): 338940000

約数和(自身を除く): 188463560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1399, 2689, 2798, 5378, 5596, 6995, 10756, 11192, 13445, 13990, 21512, 26890, 27980, 53780, 55960, 107560, 3761911, 7523822, 15047644, 18809555, 30095288, 37619110, 75238220, 150476440]

約数ペア:

[(1, 150476440), (2, 75238220), (4, 37619110), (5, 30095288), (8, 18809555), (10, 15047644), (20, 7523822), (40, 3761911), (1399, 107560), (2689, 55960), (2798, 53780), (5378, 27980), (5596, 26890), (6995, 21512), (10756, 13990), (11192, 13445)]