125919040

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{30269}}^1$

素因数の和:30299

約数の個数: 56

約数和(自身を含む): 322920360

約数和(自身を除く): 197001320

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, 4160, 30269, 60538, 121076, 151345, 242152, 302690, 393497, 484304, 605380, 786994, 968608, 1210760, 1573988, 1937216, 1967485, 2421520, 3147976, 3934970, 4843040, 6295952, 7869940, 9686080, 12591904, 15739880, 25183808, 31479760, 62959520, 125919040]

約数ペア:

[(1, 125919040), (2, 62959520), (4, 31479760), (5, 25183808), (8, 15739880), (10, 12591904), (13, 9686080), (16, 7869940), (20, 6295952), (26, 4843040), (32, 3934970), (40, 3147976), (52, 2421520), (64, 1967485), (65, 1937216), (80, 1573988), (104, 1210760), (130, 968608), (160, 786994), (208, 605380), (260, 484304), (320, 393497), (416, 302690), (520, 242152), (832, 151345), (1040, 121076), (2080, 60538), (4160, 30269)]