77141240

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{10313}}^1$

素因数の和:10352

約数の個数: 64

約数和(自身を含む): 200504160

約数和(自身を除く): 123362920

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 34, 40, 44, 55, 68, 85, 88, 110, 136, 170, 187, 220, 340, 374, 440, 680, 748, 935, 1496, 1870, 3740, 7480, 10313, 20626, 41252, 51565, 82504, 103130, 113443, 175321, 206260, 226886, 350642, 412520, 453772, 567215, 701284, 876605, 907544, 1134430, 1402568, 1753210, 1928531, 2268860, 3506420, 3857062, 4537720, 7012840, 7714124, 9642655, 15428248, 19285310, 38570620, 77141240]

約数ペア:

[(1, 77141240), (2, 38570620), (4, 19285310), (5, 15428248), (8, 9642655), (10, 7714124), (11, 7012840), (17, 4537720), (20, 3857062), (22, 3506420), (34, 2268860), (40, 1928531), (44, 1753210), (55, 1402568), (68, 1134430), (85, 907544), (88, 876605), (110, 701284), (136, 567215), (170, 453772), (187, 412520), (220, 350642), (340, 226886), (374, 206260), (440, 175321), (680, 113443), (748, 103130), (935, 82504), (1496, 51565), (1870, 41252), (3740, 20626), (7480, 10313)]