5715691760

素因数分解:

$2^4\times 5^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1\times {\mathrm{4253}}^1$

素因数の和:4530

約数の個数: 80

約数和(自身を含む): 13501787616

約数和(自身を除く): 7786095856

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 107, 157, 214, 314, 428, 535, 628, 785, 856, 1070, 1256, 1570, 1712, 2140, 2512, 3140, 4253, 4280, 6280, 8506, 8560, 12560, 16799, 17012, 21265, 33598, 34024, 42530, 67196, 68048, 83995, 85060, 134392, 167990, 170120, 268784, 335980, 340240, 455071, 667721, 671960, 910142, 1335442, 1343920, 1820284, 2275355, 2670884, 3338605, 3640568, 4550710, 5341768, 6677210, 7281136, 9101420, 10683536, 13354420, 18202840, 26708840, 36405680, 53417680, 71446147, 142892294, 285784588, 357230735, 571569176, 714461470, 1143138352, 1428922940, 2857845880, 5715691760]

約数ペア:

[(1, 5715691760), (2, 2857845880), (4, 1428922940), (5, 1143138352), (8, 714461470), (10, 571569176), (16, 357230735), (20, 285784588), (40, 142892294), (80, 71446147), (107, 53417680), (157, 36405680), (214, 26708840), (314, 18202840), (428, 13354420), (535, 10683536), (628, 9101420), (785, 7281136), (856, 6677210), (1070, 5341768), (1256, 4550710), (1570, 3640568), (1712, 3338605), (2140, 2670884), (2512, 2275355), (3140, 1820284), (4253, 1343920), (4280, 1335442), (6280, 910142), (8506, 671960), (8560, 667721), (12560, 455071), (16799, 340240), (17012, 335980), (21265, 268784), (33598, 170120), (34024, 167990), (42530, 134392), (67196, 85060), (68048, 83995)]