16362800

素因数分解:

$2^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{2153}}^1$

素因数の和:2190

約数の個数: 60

約数和(自身を含む): 41399880

約数和(自身を除く): 25037080

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 50, 76, 80, 95, 100, 152, 190, 200, 304, 380, 400, 475, 760, 950, 1520, 1900, 2153, 3800, 4306, 7600, 8612, 10765, 17224, 21530, 34448, 40907, 43060, 53825, 81814, 86120, 107650, 163628, 172240, 204535, 215300, 327256, 409070, 430600, 654512, 818140, 861200, 1022675, 1636280, 2045350, 3272560, 4090700, 8181400, 16362800]

約数ペア:

[(1, 16362800), (2, 8181400), (4, 4090700), (5, 3272560), (8, 2045350), (10, 1636280), (16, 1022675), (19, 861200), (20, 818140), (25, 654512), (38, 430600), (40, 409070), (50, 327256), (76, 215300), (80, 204535), (95, 172240), (100, 163628), (152, 107650), (190, 86120), (200, 81814), (304, 53825), (380, 43060), (400, 40907), (475, 34448), (760, 21530), (950, 17224), (1520, 10765), (1900, 8612), (2153, 7600), (3800, 4306)]