10626980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5839}}^1$

素因数の和:5868

約数の個数: 48

約数和(自身を含む): 27471360

約数和(自身を除く): 16844380

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 5839, 11678, 23356, 29195, 40873, 58390, 75907, 81746, 116780, 151814, 163492, 204365, 303628, 379535, 408730, 531349, 759070, 817460, 1062698, 1518140, 2125396, 2656745, 5313490, 10626980]

約数ペア:

[(1, 10626980), (2, 5313490), (4, 2656745), (5, 2125396), (7, 1518140), (10, 1062698), (13, 817460), (14, 759070), (20, 531349), (26, 408730), (28, 379535), (35, 303628), (52, 204365), (65, 163492), (70, 151814), (91, 116780), (130, 81746), (140, 75907), (182, 58390), (260, 40873), (364, 29195), (455, 23356), (910, 11678), (1820, 5839)]