40628004

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{2441}}^1$

素因数の和:2540

約数の個数: 48

約数和(自身を含む): 101196480

約数和(自身を除く): 60568476

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 73, 76, 114, 146, 219, 228, 292, 438, 876, 1387, 2441, 2774, 4161, 4882, 5548, 7323, 8322, 9764, 14646, 16644, 29292, 46379, 92758, 139137, 178193, 185516, 278274, 356386, 534579, 556548, 712772, 1069158, 2138316, 3385667, 6771334, 10157001, 13542668, 20314002, 40628004]

約数ペア:

[(1, 40628004), (2, 20314002), (3, 13542668), (4, 10157001), (6, 6771334), (12, 3385667), (19, 2138316), (38, 1069158), (57, 712772), (73, 556548), (76, 534579), (114, 356386), (146, 278274), (219, 185516), (228, 178193), (292, 139137), (438, 92758), (876, 46379), (1387, 29292), (2441, 16644), (2774, 14646), (4161, 9764), (4882, 8322), (5548, 7323)]