2139200

素因数分解:

$2^6\times 5^2\times 7^1\times {\mathrm{191}}^1$

素因数の和:220

約数の個数: 84

約数和(自身を含む): 6047232

約数和(自身を除く): 3908032

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 140, 160, 175, 191, 200, 224, 280, 320, 350, 382, 400, 448, 560, 700, 764, 800, 955, 1120, 1337, 1400, 1528, 1600, 1910, 2240, 2674, 2800, 3056, 3820, 4775, 5348, 5600, 6112, 6685, 7640, 9550, 10696, 11200, 12224, 13370, 15280, 19100, 21392, 26740, 30560, 33425, 38200, 42784, 53480, 61120, 66850, 76400, 85568, 106960, 133700, 152800, 213920, 267400, 305600, 427840, 534800, 1069600, 2139200]

約数ペア:

[(1, 2139200), (2, 1069600), (4, 534800), (5, 427840), (7, 305600), (8, 267400), (10, 213920), (14, 152800), (16, 133700), (20, 106960), (25, 85568), (28, 76400), (32, 66850), (35, 61120), (40, 53480), (50, 42784), (56, 38200), (64, 33425), (70, 30560), (80, 26740), (100, 21392), (112, 19100), (140, 15280), (160, 13370), (175, 12224), (191, 11200), (200, 10696), (224, 9550), (280, 7640), (320, 6685), (350, 6112), (382, 5600), (400, 5348), (448, 4775), (560, 3820), (700, 3056), (764, 2800), (800, 2674), (955, 2240), (1120, 1910), (1337, 1600), (1400, 1528)]