118093820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{34939}}^1$

素因数の和:34974

約数の個数: 36

約数和(自身を含む): 268548840

約数和(自身を除く): 150455020

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 169, 260, 338, 676, 845, 1690, 3380, 34939, 69878, 139756, 174695, 349390, 454207, 698780, 908414, 1816828, 2271035, 4542070, 5904691, 9084140, 11809382, 23618764, 29523455, 59046910, 118093820]

約数ペア:

[(1, 118093820), (2, 59046910), (4, 29523455), (5, 23618764), (10, 11809382), (13, 9084140), (20, 5904691), (26, 4542070), (52, 2271035), (65, 1816828), (130, 908414), (169, 698780), (260, 454207), (338, 349390), (676, 174695), (845, 139756), (1690, 69878), (3380, 34939)]