2912107160

素因数分解:

$2^3\times 5^1\times {\mathrm{72802679}}^1$

素因数の和:72802690

約数の個数: 16

約数和(自身を含む): 6552241200

約数和(自身を除く): 3640134040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 72802679, 145605358, 291210716, 364013395, 582421432, 728026790, 1456053580, 2912107160]

約数ペア:

[(1, 2912107160), (2, 1456053580), (4, 728026790), (5, 582421432), (8, 364013395), (10, 291210716), (20, 145605358), (40, 72802679)]