557773310

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1423}}^1\times {\mathrm{2063}}^1$

素因数の和:3512

約数の個数: 32

約数和(自身を含む): 1058088960

約数和(自身を除く): 500315650

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 1423, 2063, 2846, 4126, 7115, 10315, 14230, 20630, 27037, 39197, 54074, 78394, 135185, 195985, 270370, 391970, 2935649, 5871298, 14678245, 29356490, 55777331, 111554662, 278886655, 557773310]

約数ペア:

[(1, 557773310), (2, 278886655), (5, 111554662), (10, 55777331), (19, 29356490), (38, 14678245), (95, 5871298), (190, 2935649), (1423, 391970), (2063, 270370), (2846, 195985), (4126, 135185), (7115, 78394), (10315, 54074), (14230, 39197), (20630, 27037)]