97788340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{569}}^1\times {\mathrm{661}}^1$

素因数の和:1252

約数の個数: 48

約数和(自身を含む): 221875920

約数和(自身を除く): 124087580

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 569, 661, 1138, 1322, 2276, 2644, 2845, 3305, 5690, 6610, 7397, 8593, 11380, 13220, 14794, 17186, 29588, 34372, 36985, 42965, 73970, 85930, 147940, 171860, 376109, 752218, 1504436, 1880545, 3761090, 4889417, 7522180, 9778834, 19557668, 24447085, 48894170, 97788340]

約数ペア:

[(1, 97788340), (2, 48894170), (4, 24447085), (5, 19557668), (10, 9778834), (13, 7522180), (20, 4889417), (26, 3761090), (52, 1880545), (65, 1504436), (130, 752218), (260, 376109), (569, 171860), (661, 147940), (1138, 85930), (1322, 73970), (2276, 42965), (2644, 36985), (2845, 34372), (3305, 29588), (5690, 17186), (6610, 14794), (7397, 13220), (8593, 11380)]