9820928950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{5503}}^1\times {\mathrm{5099}}^1$

素因数の和:10621

約数の個数: 48

約数和(自身を含む): 20884377600

約数和(自身を除く): 11063448650

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 5099, 5503, 10198, 11006, 25495, 27515, 35693, 38521, 50990, 55030, 71386, 77042, 127475, 137575, 178465, 192605, 254950, 275150, 356930, 385210, 892325, 963025, 1784650, 1926050, 28059797, 56119594, 140298985, 196418579, 280597970, 392837158, 701494925, 982092895, 1402989850, 1964185790, 4910464475, 9820928950]

約数ペア:

[(1, 9820928950), (2, 4910464475), (5, 1964185790), (7, 1402989850), (10, 982092895), (14, 701494925), (25, 392837158), (35, 280597970), (50, 196418579), (70, 140298985), (175, 56119594), (350, 28059797), (5099, 1926050), (5503, 1784650), (10198, 963025), (11006, 892325), (25495, 385210), (27515, 356930), (35693, 275150), (38521, 254950), (50990, 192605), (55030, 178465), (71386, 137575), (77042, 127475)]