20132289200

素因数分解:

$2^4\times 5^2\times {\mathrm{359}}^1\times {\mathrm{140197}}^1$

素因数の和:140574

約数の個数: 60

約数和(自身を含む): 48502900080

約数和(自身を除く): 28370610880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 359, 400, 718, 1436, 1795, 2872, 3590, 5744, 7180, 8975, 14360, 17950, 28720, 35900, 71800, 140197, 143600, 280394, 560788, 700985, 1121576, 1401970, 2243152, 2803940, 3504925, 5607880, 7009850, 11215760, 14019700, 28039400, 50330723, 56078800, 100661446, 201322892, 251653615, 402645784, 503307230, 805291568, 1006614460, 1258268075, 2013228920, 2516536150, 4026457840, 5033072300, 10066144600, 20132289200]

約数ペア:

[(1, 20132289200), (2, 10066144600), (4, 5033072300), (5, 4026457840), (8, 2516536150), (10, 2013228920), (16, 1258268075), (20, 1006614460), (25, 805291568), (40, 503307230), (50, 402645784), (80, 251653615), (100, 201322892), (200, 100661446), (359, 56078800), (400, 50330723), (718, 28039400), (1436, 14019700), (1795, 11215760), (2872, 7009850), (3590, 5607880), (5744, 3504925), (7180, 2803940), (8975, 2243152), (14360, 1401970), (17950, 1121576), (28720, 700985), (35900, 560788), (71800, 280394), (140197, 143600)]