4545366980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2951537}}^1$

素因数の和:2951564

約数の個数: 48

約数和(自身を含む): 11900601216

約数和(自身を除く): 7355234236

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 2951537, 5903074, 11806148, 14757685, 20660759, 29515370, 32466907, 41321518, 59030740, 64933814, 82643036, 103303795, 129867628, 162334535, 206607590, 227268349, 324669070, 413215180, 454536698, 649338140, 909073396, 1136341745, 2272683490, 4545366980]

約数ペア:

[(1, 4545366980), (2, 2272683490), (4, 1136341745), (5, 909073396), (7, 649338140), (10, 454536698), (11, 413215180), (14, 324669070), (20, 227268349), (22, 206607590), (28, 162334535), (35, 129867628), (44, 103303795), (55, 82643036), (70, 64933814), (77, 59030740), (110, 41321518), (140, 32466907), (154, 29515370), (220, 20660759), (308, 14757685), (385, 11806148), (770, 5903074), (1540, 2951537)]