22681960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{1373}}^1$

素因数の和:1450

約数の個数: 64

約数和(自身を含む): 59356800

約数和(自身を除く): 36674840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 59, 70, 118, 140, 236, 280, 295, 413, 472, 590, 826, 1180, 1373, 1652, 2065, 2360, 2746, 3304, 4130, 5492, 6865, 8260, 9611, 10984, 13730, 16520, 19222, 27460, 38444, 48055, 54920, 76888, 81007, 96110, 162014, 192220, 324028, 384440, 405035, 567049, 648056, 810070, 1134098, 1620140, 2268196, 2835245, 3240280, 4536392, 5670490, 11340980, 22681960]

約数ペア:

[(1, 22681960), (2, 11340980), (4, 5670490), (5, 4536392), (7, 3240280), (8, 2835245), (10, 2268196), (14, 1620140), (20, 1134098), (28, 810070), (35, 648056), (40, 567049), (56, 405035), (59, 384440), (70, 324028), (118, 192220), (140, 162014), (236, 96110), (280, 81007), (295, 76888), (413, 54920), (472, 48055), (590, 38444), (826, 27460), (1180, 19222), (1373, 16520), (1652, 13730), (2065, 10984), (2360, 9611), (2746, 8260), (3304, 6865), (4130, 5492)]