13241188220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{13163}}^1$

素因数の和:13311

約数の個数: 96

約数和(自身を含む): 30930766272

約数和(自身を除く): 17689578052

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 53, 65, 73, 106, 130, 146, 212, 260, 265, 292, 365, 530, 689, 730, 949, 1060, 1378, 1460, 1898, 2756, 3445, 3796, 3869, 4745, 6890, 7738, 9490, 13163, 13780, 15476, 18980, 19345, 26326, 38690, 50297, 52652, 65815, 77380, 100594, 131630, 171119, 201188, 251485, 263260, 342238, 502970, 684476, 697639, 855595, 960899, 1005940, 1395278, 1711190, 1921798, 2790556, 3422380, 3488195, 3843596, 4804495, 6976390, 9069307, 9608990, 12491687, 13952780, 18138614, 19217980, 24983374, 36277228, 45346535, 49966748, 50927647, 62458435, 90693070, 101855294, 124916870, 181386140, 203710588, 249833740, 254638235, 509276470, 662059411, 1018552940, 1324118822, 2648237644, 3310297055, 6620594110, 13241188220]

約数ペア:

[(1, 13241188220), (2, 6620594110), (4, 3310297055), (5, 2648237644), (10, 1324118822), (13, 1018552940), (20, 662059411), (26, 509276470), (52, 254638235), (53, 249833740), (65, 203710588), (73, 181386140), (106, 124916870), (130, 101855294), (146, 90693070), (212, 62458435), (260, 50927647), (265, 49966748), (292, 45346535), (365, 36277228), (530, 24983374), (689, 19217980), (730, 18138614), (949, 13952780), (1060, 12491687), (1378, 9608990), (1460, 9069307), (1898, 6976390), (2756, 4804495), (3445, 3843596), (3796, 3488195), (3869, 3422380), (4745, 2790556), (6890, 1921798), (7738, 1711190), (9490, 1395278), (13163, 1005940), (13780, 960899), (15476, 855595), (18980, 697639), (19345, 684476), (26326, 502970), (38690, 342238), (50297, 263260), (52652, 251485), (65815, 201188), (77380, 171119), (100594, 131630)]