160567480

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{5153}}^1$

素因数の和:5224

約数の個数: 64

約数和(自身を含む): 389642400

約数和(自身を除く): 229074920

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 41, 76, 82, 95, 152, 164, 190, 205, 328, 380, 410, 760, 779, 820, 1558, 1640, 3116, 3895, 5153, 6232, 7790, 10306, 15580, 20612, 25765, 31160, 41224, 51530, 97907, 103060, 195814, 206120, 211273, 391628, 422546, 489535, 783256, 845092, 979070, 1056365, 1690184, 1958140, 2112730, 3916280, 4014187, 4225460, 8028374, 8450920, 16056748, 20070935, 32113496, 40141870, 80283740, 160567480]

約数ペア:

[(1, 160567480), (2, 80283740), (4, 40141870), (5, 32113496), (8, 20070935), (10, 16056748), (19, 8450920), (20, 8028374), (38, 4225460), (40, 4014187), (41, 3916280), (76, 2112730), (82, 1958140), (95, 1690184), (152, 1056365), (164, 979070), (190, 845092), (205, 783256), (328, 489535), (380, 422546), (410, 391628), (760, 211273), (779, 206120), (820, 195814), (1558, 103060), (1640, 97907), (3116, 51530), (3895, 41224), (5153, 31160), (6232, 25765), (7790, 20612), (10306, 15580)]