9707860

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{433}}^1$

素因数の和:520

約数の個数: 48

約数和(自身を含む): 21873600

約数和(自身を除く): 12165740

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 59, 76, 95, 118, 190, 236, 295, 380, 433, 590, 866, 1121, 1180, 1732, 2165, 2242, 4330, 4484, 5605, 8227, 8660, 11210, 16454, 22420, 25547, 32908, 41135, 51094, 82270, 102188, 127735, 164540, 255470, 485393, 510940, 970786, 1941572, 2426965, 4853930, 9707860]

約数ペア:

[(1, 9707860), (2, 4853930), (4, 2426965), (5, 1941572), (10, 970786), (19, 510940), (20, 485393), (38, 255470), (59, 164540), (76, 127735), (95, 102188), (118, 82270), (190, 51094), (236, 41135), (295, 32908), (380, 25547), (433, 22420), (590, 16454), (866, 11210), (1121, 8660), (1180, 8227), (1732, 5605), (2165, 4484), (2242, 4330)]