16899692680

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{32499409}}^1$

素因数の和:32499433

約数の個数: 32

約数和(自身を含む): 40949256600

約数和(自身を除く): 24049563920

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 32499409, 64998818, 129997636, 162497045, 259995272, 324994090, 422492317, 649988180, 844984634, 1299976360, 1689969268, 2112461585, 3379938536, 4224923170, 8449846340, 16899692680]

約数ペア:

[(1, 16899692680), (2, 8449846340), (4, 4224923170), (5, 3379938536), (8, 2112461585), (10, 1689969268), (13, 1299976360), (20, 844984634), (26, 649988180), (40, 422492317), (52, 324994090), (65, 259995272), (104, 162497045), (130, 129997636), (260, 64998818), (520, 32499409)]