2695808920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{506731}}^1$

素因数の和:506768

約数の個数: 64

約数和(自身を含む): 7296940800

約数和(自身を除く): 4601131880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 190, 266, 280, 380, 532, 665, 760, 1064, 1330, 2660, 5320, 506731, 1013462, 2026924, 2533655, 3547117, 4053848, 5067310, 7094234, 9627889, 10134620, 14188468, 17735585, 19255778, 20269240, 28376936, 35471170, 38511556, 48139445, 67395223, 70942340, 77023112, 96278890, 134790446, 141884680, 192557780, 269580892, 336976115, 385115560, 539161784, 673952230, 1347904460, 2695808920]

約数ペア:

[(1, 2695808920), (2, 1347904460), (4, 673952230), (5, 539161784), (7, 385115560), (8, 336976115), (10, 269580892), (14, 192557780), (19, 141884680), (20, 134790446), (28, 96278890), (35, 77023112), (38, 70942340), (40, 67395223), (56, 48139445), (70, 38511556), (76, 35471170), (95, 28376936), (133, 20269240), (140, 19255778), (152, 17735585), (190, 14188468), (266, 10134620), (280, 9627889), (380, 7094234), (532, 5067310), (665, 4053848), (760, 3547117), (1064, 2533655), (1330, 2026924), (2660, 1013462), (5320, 506731)]