52802246020

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{138953279}}^1$

素因数の和:138953307

約数の個数: 24

約数和(自身を含む): 116720755200

約数和(自身を除く): 63918509180

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 138953279, 277906558, 555813116, 694766395, 1389532790, 2640112301, 2779065580, 5280224602, 10560449204, 13200561505, 26401123010, 52802246020]

約数ペア:

[(1, 52802246020), (2, 26401123010), (4, 13200561505), (5, 10560449204), (10, 5280224602), (19, 2779065580), (20, 2640112301), (38, 1389532790), (76, 694766395), (95, 555813116), (190, 277906558), (380, 138953279)]