77629480

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{114161}}^1$

素因数の和:114189

約数の個数: 32

約数和(自身を含む): 184942440

約数和(自身を除く): 107312960

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 114161, 228322, 456644, 570805, 913288, 1141610, 1940737, 2283220, 3881474, 4566440, 7762948, 9703685, 15525896, 19407370, 38814740, 77629480]

約数ペア:

[(1, 77629480), (2, 38814740), (4, 19407370), (5, 15525896), (8, 9703685), (10, 7762948), (17, 4566440), (20, 3881474), (34, 2283220), (40, 1940737), (68, 1141610), (85, 913288), (136, 570805), (170, 456644), (340, 228322), (680, 114161)]