38877790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{373}}^1\times {\mathrm{1489}}^1$

素因数の和:1876

約数の個数: 32

約数和(自身を含む): 80245440

約数和(自身を除く): 41367650

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 373, 746, 1489, 1865, 2611, 2978, 3730, 5222, 7445, 10423, 13055, 14890, 20846, 26110, 52115, 104230, 555397, 1110794, 2776985, 3887779, 5553970, 7775558, 19438895, 38877790]

約数ペア:

[(1, 38877790), (2, 19438895), (5, 7775558), (7, 5553970), (10, 3887779), (14, 2776985), (35, 1110794), (70, 555397), (373, 104230), (746, 52115), (1489, 26110), (1865, 20846), (2611, 14890), (2978, 13055), (3730, 10423), (5222, 7445)]