102331880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{365471}}^1$

素因数の和:365489

約数の個数: 32

約数和(自身を含む): 263139840

約数和(自身を除く): 160807960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 365471, 730942, 1461884, 1827355, 2558297, 2923768, 3654710, 5116594, 7309420, 10233188, 12791485, 14618840, 20466376, 25582970, 51165940, 102331880]

約数ペア:

[(1, 102331880), (2, 51165940), (4, 25582970), (5, 20466376), (7, 14618840), (8, 12791485), (10, 10233188), (14, 7309420), (20, 5116594), (28, 3654710), (35, 2923768), (40, 2558297), (56, 1827355), (70, 1461884), (140, 730942), (280, 365471)]