16773200

素因数分解:

$2^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{2207}}^1$

素因数の和:2244

約数の個数: 60

約数和(自身を含む): 42437760

約数和(自身を除く): 25664560

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, 2207, 3800, 4414, 7600, 8828, 11035, 17656, 22070, 35312, 41933, 44140, 55175, 83866, 88280, 110350, 167732, 176560, 209665, 220700, 335464, 419330, 441400, 670928, 838660, 882800, 1048325, 1677320, 2096650, 3354640, 4193300, 8386600, 16773200]

約数ペア:

[(1, 16773200), (2, 8386600), (4, 4193300), (5, 3354640), (8, 2096650), (10, 1677320), (16, 1048325), (19, 882800), (20, 838660), (25, 670928), (38, 441400), (40, 419330), (50, 335464), (76, 220700), (80, 209665), (95, 176560), (100, 167732), (152, 110350), (190, 88280), (200, 83866), (304, 55175), (380, 44140), (400, 41933), (475, 35312), (760, 22070), (950, 17656), (1520, 11035), (1900, 8828), (2207, 7600), (3800, 4414)]