66129560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{4003}}^1$

素因数の和:4080

約数の個数: 64

約数和(自身を含む): 172972800

約数和(自身を除く): 106843240

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, 1652, 2065, 2360, 3304, 4003, 4130, 8006, 8260, 16012, 16520, 20015, 28021, 32024, 40030, 56042, 80060, 112084, 140105, 160120, 224168, 236177, 280210, 472354, 560420, 944708, 1120840, 1180885, 1653239, 1889416, 2361770, 3306478, 4723540, 6612956, 8266195, 9447080, 13225912, 16532390, 33064780, 66129560]

約数ペア:

[(1, 66129560), (2, 33064780), (4, 16532390), (5, 13225912), (7, 9447080), (8, 8266195), (10, 6612956), (14, 4723540), (20, 3306478), (28, 2361770), (35, 1889416), (40, 1653239), (56, 1180885), (59, 1120840), (70, 944708), (118, 560420), (140, 472354), (236, 280210), (280, 236177), (295, 224168), (413, 160120), (472, 140105), (590, 112084), (826, 80060), (1180, 56042), (1652, 40030), (2065, 32024), (2360, 28021), (3304, 20015), (4003, 16520), (4130, 16012), (8006, 8260)]