101809760

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{48947}}^1$

素因数の和:48975

約数の個数: 48

約数和(自身を含む): 259032816

約数和(自身を除く): 157223056

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 48947, 97894, 195788, 244735, 391576, 489470, 636311, 783152, 978940, 1272622, 1566304, 1957880, 2545244, 3181555, 3915760, 5090488, 6363110, 7831520, 10180976, 12726220, 20361952, 25452440, 50904880, 101809760]

約数ペア:

[(1, 101809760), (2, 50904880), (4, 25452440), (5, 20361952), (8, 12726220), (10, 10180976), (13, 7831520), (16, 6363110), (20, 5090488), (26, 3915760), (32, 3181555), (40, 2545244), (52, 1957880), (65, 1566304), (80, 1272622), (104, 978940), (130, 783152), (160, 636311), (208, 489470), (260, 391576), (416, 244735), (520, 195788), (1040, 97894), (2080, 48947)]