1569266540

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{17317}}^1$

素因数の和:17546

約数の個数: 48

約数和(自身を含む): 3456395712

約数和(自身を除く): 1887129172

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 197, 230, 394, 460, 788, 985, 1970, 3940, 4531, 9062, 17317, 18124, 22655, 34634, 45310, 69268, 86585, 90620, 173170, 346340, 398291, 796582, 1593164, 1991455, 3411449, 3982910, 6822898, 7965820, 13645796, 17057245, 34114490, 68228980, 78463327, 156926654, 313853308, 392316635, 784633270, 1569266540]

約数ペア:

[(1, 1569266540), (2, 784633270), (4, 392316635), (5, 313853308), (10, 156926654), (20, 78463327), (23, 68228980), (46, 34114490), (92, 17057245), (115, 13645796), (197, 7965820), (230, 6822898), (394, 3982910), (460, 3411449), (788, 1991455), (985, 1593164), (1970, 796582), (3940, 398291), (4531, 346340), (9062, 173170), (17317, 90620), (18124, 86585), (22655, 69268), (34634, 45310)]