165917050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{5431}}^1$

素因数の和:5503

約数の個数: 48

約数和(自身を含む): 339478272

約数和(自身を除く): 173561222

約数列:

[1, 2, 5, 10, 13, 25, 26, 47, 50, 65, 94, 130, 235, 325, 470, 611, 650, 1175, 1222, 2350, 3055, 5431, 6110, 10862, 15275, 27155, 30550, 54310, 70603, 135775, 141206, 255257, 271550, 353015, 510514, 706030, 1276285, 1765075, 2552570, 3318341, 3530150, 6381425, 6636682, 12762850, 16591705, 33183410, 82958525, 165917050]

約数ペア:

[(1, 165917050), (2, 82958525), (5, 33183410), (10, 16591705), (13, 12762850), (25, 6636682), (26, 6381425), (47, 3530150), (50, 3318341), (65, 2552570), (94, 1765075), (130, 1276285), (235, 706030), (325, 510514), (470, 353015), (611, 271550), (650, 255257), (1175, 141206), (1222, 135775), (2350, 70603), (3055, 54310), (5431, 30550), (6110, 27155), (10862, 15275)]