1300448960

素因数分解:

$2^6\times 5^1\times {\mathrm{797}}^1\times {\mathrm{5099}}^1$

素因数の和:5913

約数の個数: 56

約数和(自身を含む): 3101187600

約数和(自身を除く): 1800738640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 797, 1594, 3188, 3985, 5099, 6376, 7970, 10198, 12752, 15940, 20396, 25495, 25504, 31880, 40792, 50990, 51008, 63760, 81584, 101980, 127520, 163168, 203960, 255040, 326336, 407920, 815840, 1631680, 4063903, 8127806, 16255612, 20319515, 32511224, 40639030, 65022448, 81278060, 130044896, 162556120, 260089792, 325112240, 650224480, 1300448960]

約数ペア:

[(1, 1300448960), (2, 650224480), (4, 325112240), (5, 260089792), (8, 162556120), (10, 130044896), (16, 81278060), (20, 65022448), (32, 40639030), (40, 32511224), (64, 20319515), (80, 16255612), (160, 8127806), (320, 4063903), (797, 1631680), (1594, 815840), (3188, 407920), (3985, 326336), (5099, 255040), (6376, 203960), (7970, 163168), (10198, 127520), (12752, 101980), (15940, 81584), (20396, 63760), (25495, 51008), (25504, 50990), (31880, 40792)]