109173440

素因数分解:

$2^6\times 5^1\times {\mathrm{311}}^1\times {\mathrm{1097}}^1$

素因数の和:1425

約数の個数: 56

約数和(自身を含む): 261042912

約数和(自身を除く): 151869472

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 311, 320, 622, 1097, 1244, 1555, 2194, 2488, 3110, 4388, 4976, 5485, 6220, 8776, 9952, 10970, 12440, 17552, 19904, 21940, 24880, 35104, 43880, 49760, 70208, 87760, 99520, 175520, 341167, 351040, 682334, 1364668, 1705835, 2729336, 3411670, 5458672, 6823340, 10917344, 13646680, 21834688, 27293360, 54586720, 109173440]

約数ペア:

[(1, 109173440), (2, 54586720), (4, 27293360), (5, 21834688), (8, 13646680), (10, 10917344), (16, 6823340), (20, 5458672), (32, 3411670), (40, 2729336), (64, 1705835), (80, 1364668), (160, 682334), (311, 351040), (320, 341167), (622, 175520), (1097, 99520), (1244, 87760), (1555, 70208), (2194, 49760), (2488, 43880), (3110, 35104), (4388, 24880), (4976, 21940), (5485, 19904), (6220, 17552), (8776, 12440), (9952, 10970)]