2300240

素因数分解:

$2^4\times 5^1\times {\mathrm{28753}}^1$

素因数の和:28766

約数の個数: 20

約数和(自身を含む): 5348244

約数和(自身を除く): 3048004

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 28753, 57506, 115012, 143765, 230024, 287530, 460048, 575060, 1150120, 2300240]

約数ペア:

[(1, 2300240), (2, 1150120), (4, 575060), (5, 460048), (8, 287530), (10, 230024), (16, 143765), (20, 115012), (40, 57506), (80, 28753)]