10780451570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{192749}}^1$

素因数の和:192827

約数の個数: 64

約数和(自身を含む): 23981184000

約数和(自身を除く): 13200732430

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 47, 70, 85, 94, 119, 170, 235, 238, 329, 470, 595, 658, 799, 1190, 1598, 1645, 3290, 3995, 5593, 7990, 11186, 27965, 55930, 192749, 385498, 963745, 1349243, 1927490, 2698486, 3276733, 6553466, 6746215, 9059203, 13492430, 16383665, 18118406, 22937131, 32767330, 45296015, 45874262, 63414421, 90592030, 114685655, 126828842, 154006451, 229371310, 308012902, 317072105, 634144210, 770032255, 1078045157, 1540064510, 2156090314, 5390225785, 10780451570]

約数ペア:

[(1, 10780451570), (2, 5390225785), (5, 2156090314), (7, 1540064510), (10, 1078045157), (14, 770032255), (17, 634144210), (34, 317072105), (35, 308012902), (47, 229371310), (70, 154006451), (85, 126828842), (94, 114685655), (119, 90592030), (170, 63414421), (235, 45874262), (238, 45296015), (329, 32767330), (470, 22937131), (595, 18118406), (658, 16383665), (799, 13492430), (1190, 9059203), (1598, 6746215), (1645, 6553466), (3290, 3276733), (3995, 2698486), (5593, 1927490), (7990, 1349243), (11186, 963745), (27965, 385498), (55930, 192749)]