16853442040

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{293}}^1\times {\mathrm{24373}}^1$

素因数の和:24736

約数の個数: 64

約数和(自身を含む): 38696162400

約数和(自身を除く): 21842720360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 236, 293, 295, 472, 586, 590, 1172, 1180, 1465, 2344, 2360, 2930, 5860, 11720, 17287, 24373, 34574, 48746, 69148, 86435, 97492, 121865, 138296, 172870, 194984, 243730, 345740, 487460, 691480, 974920, 1438007, 2876014, 5752028, 7141289, 7190035, 11504056, 14282578, 14380070, 28565156, 28760140, 35706445, 57130312, 57520280, 71412890, 142825780, 285651560, 421336051, 842672102, 1685344204, 2106680255, 3370688408, 4213360510, 8426721020, 16853442040]

約数ペア:

[(1, 16853442040), (2, 8426721020), (4, 4213360510), (5, 3370688408), (8, 2106680255), (10, 1685344204), (20, 842672102), (40, 421336051), (59, 285651560), (118, 142825780), (236, 71412890), (293, 57520280), (295, 57130312), (472, 35706445), (586, 28760140), (590, 28565156), (1172, 14380070), (1180, 14282578), (1465, 11504056), (2344, 7190035), (2360, 7141289), (2930, 5752028), (5860, 2876014), (11720, 1438007), (17287, 974920), (24373, 691480), (34574, 487460), (48746, 345740), (69148, 243730), (86435, 194984), (97492, 172870), (121865, 138296)]