70290513850

素因数分解:

$2^1\times 5^2\times {\mathrm{139}}^1\times {\mathrm{2251}}^1\times {\mathrm{4493}}^1$

素因数の和:6895

約数の個数: 48

約数和(自身を含む): 131768753760

約数和(自身を除く): 61478239910

約数列:

[1, 2, 5, 10, 25, 50, 139, 278, 695, 1390, 2251, 3475, 4493, 4502, 6950, 8986, 11255, 22465, 22510, 44930, 56275, 112325, 112550, 224650, 312889, 624527, 625778, 1249054, 1564445, 3122635, 3128890, 6245270, 7822225, 10113743, 15613175, 15644450, 20227486, 31226350, 50568715, 101137430, 252843575, 505687150, 1405810277, 2811620554, 7029051385, 14058102770, 35145256925, 70290513850]

約数ペア:

[(1, 70290513850), (2, 35145256925), (5, 14058102770), (10, 7029051385), (25, 2811620554), (50, 1405810277), (139, 505687150), (278, 252843575), (695, 101137430), (1390, 50568715), (2251, 31226350), (3475, 20227486), (4493, 15644450), (4502, 15613175), (6950, 10113743), (8986, 7822225), (11255, 6245270), (22465, 3128890), (22510, 3122635), (44930, 1564445), (56275, 1249054), (112325, 625778), (112550, 624527), (224650, 312889)]