404622050

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{8317}}^1$

素因数の和:8475

約数の個数: 48

約数和(自身を含む): 866402880

約数和(自身を除く): 461780830

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 139, 175, 278, 350, 695, 973, 1390, 1946, 3475, 4865, 6950, 8317, 9730, 16634, 24325, 41585, 48650, 58219, 83170, 116438, 207925, 291095, 415850, 582190, 1156063, 1455475, 2312126, 2910950, 5780315, 8092441, 11560630, 16184882, 28901575, 40462205, 57803150, 80924410, 202311025, 404622050]

約数ペア:

[(1, 404622050), (2, 202311025), (5, 80924410), (7, 57803150), (10, 40462205), (14, 28901575), (25, 16184882), (35, 11560630), (50, 8092441), (70, 5780315), (139, 2910950), (175, 2312126), (278, 1455475), (350, 1156063), (695, 582190), (973, 415850), (1390, 291095), (1946, 207925), (3475, 116438), (4865, 83170), (6950, 58219), (8317, 48650), (9730, 41585), (16634, 24325)]