2301560

素因数分解:

$2^3\times 5^1\times {\mathrm{163}}^1\times {\mathrm{353}}^1$

素因数の和:527

約数の個数: 32

約数和(自身を含む): 5225040

約数和(自身を除く): 2923480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 163, 326, 353, 652, 706, 815, 1304, 1412, 1630, 1765, 2824, 3260, 3530, 6520, 7060, 14120, 57539, 115078, 230156, 287695, 460312, 575390, 1150780, 2301560]

約数ペア:

[(1, 2301560), (2, 1150780), (4, 575390), (5, 460312), (8, 287695), (10, 230156), (20, 115078), (40, 57539), (163, 14120), (326, 7060), (353, 6520), (652, 3530), (706, 3260), (815, 2824), (1304, 1765), (1412, 1630)]