85800850

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{1259}}^1$

素因数の和:1347

約数の個数: 48

約数和(自身を含む): 168739200

約数和(自身を除く): 82938350

約数列:

[1, 2, 5, 10, 25, 29, 47, 50, 58, 94, 145, 235, 290, 470, 725, 1175, 1259, 1363, 1450, 2350, 2518, 2726, 6295, 6815, 12590, 13630, 31475, 34075, 36511, 59173, 62950, 68150, 73022, 118346, 182555, 295865, 365110, 591730, 912775, 1479325, 1716017, 1825550, 2958650, 3432034, 8580085, 17160170, 42900425, 85800850]

約数ペア:

[(1, 85800850), (2, 42900425), (5, 17160170), (10, 8580085), (25, 3432034), (29, 2958650), (47, 1825550), (50, 1716017), (58, 1479325), (94, 912775), (145, 591730), (235, 365110), (290, 295865), (470, 182555), (725, 118346), (1175, 73022), (1259, 68150), (1363, 62950), (1450, 59173), (2350, 36511), (2518, 34075), (2726, 31475), (6295, 13630), (6815, 12590)]