131412400

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{46933}}^1$

素因数の和:46958

約数の個数: 60

約数和(自身を含む): 360828592

約数和(自身を除く): 229416192

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 140, 175, 200, 280, 350, 400, 560, 700, 1400, 2800, 46933, 93866, 187732, 234665, 328531, 375464, 469330, 657062, 750928, 938660, 1173325, 1314124, 1642655, 1877320, 2346650, 2628248, 3285310, 3754640, 4693300, 5256496, 6570620, 8213275, 9386600, 13141240, 16426550, 18773200, 26282480, 32853100, 65706200, 131412400]

約数ペア:

[(1, 131412400), (2, 65706200), (4, 32853100), (5, 26282480), (7, 18773200), (8, 16426550), (10, 13141240), (14, 9386600), (16, 8213275), (20, 6570620), (25, 5256496), (28, 4693300), (35, 3754640), (40, 3285310), (50, 2628248), (56, 2346650), (70, 1877320), (80, 1642655), (100, 1314124), (112, 1173325), (140, 938660), (175, 750928), (200, 657062), (280, 469330), (350, 375464), (400, 328531), (560, 234665), (700, 187732), (1400, 93866), (2800, 46933)]