45182080

素因数分解:

$2^7\times 5^1\times {\mathrm{227}}^1\times {\mathrm{311}}^1$

素因数の和:557

約数の個数: 64

約数和(自身を含む): 108838080

約数和(自身を除く): 63656000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 227, 311, 320, 454, 622, 640, 908, 1135, 1244, 1555, 1816, 2270, 2488, 3110, 3632, 4540, 4976, 6220, 7264, 9080, 9952, 12440, 14528, 18160, 19904, 24880, 29056, 36320, 39808, 49760, 70597, 72640, 99520, 141194, 145280, 199040, 282388, 352985, 564776, 705970, 1129552, 1411940, 2259104, 2823880, 4518208, 5647760, 9036416, 11295520, 22591040, 45182080]

約数ペア:

[(1, 45182080), (2, 22591040), (4, 11295520), (5, 9036416), (8, 5647760), (10, 4518208), (16, 2823880), (20, 2259104), (32, 1411940), (40, 1129552), (64, 705970), (80, 564776), (128, 352985), (160, 282388), (227, 199040), (311, 145280), (320, 141194), (454, 99520), (622, 72640), (640, 70597), (908, 49760), (1135, 39808), (1244, 36320), (1555, 29056), (1816, 24880), (2270, 19904), (2488, 18160), (3110, 14528), (3632, 12440), (4540, 9952), (4976, 9080), (6220, 7264)]