12733760

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3061}}^1$

素因数の和:3091

約数の個数: 56

約数和(自身を含む): 32665416

約数和(自身を除く): 19931656

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 1040, 2080, 3061, 4160, 6122, 12244, 15305, 24488, 30610, 39793, 48976, 61220, 79586, 97952, 122440, 159172, 195904, 198965, 244880, 318344, 397930, 489760, 636688, 795860, 979520, 1273376, 1591720, 2546752, 3183440, 6366880, 12733760]

約数ペア:

[(1, 12733760), (2, 6366880), (4, 3183440), (5, 2546752), (8, 1591720), (10, 1273376), (13, 979520), (16, 795860), (20, 636688), (26, 489760), (32, 397930), (40, 318344), (52, 244880), (64, 198965), (65, 195904), (80, 159172), (104, 122440), (130, 97952), (160, 79586), (208, 61220), (260, 48976), (320, 39793), (416, 30610), (520, 24488), (832, 15305), (1040, 12244), (2080, 6122), (3061, 4160)]