190016080

素因数分解:

$2^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{32537}}^1$

素因数の和:32623

約数の個数: 40

約数和(自身を含む): 447853032

約数和(自身を除く): 257836952

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 73, 80, 146, 292, 365, 584, 730, 1168, 1460, 2920, 5840, 32537, 65074, 130148, 162685, 260296, 325370, 520592, 650740, 1301480, 2375201, 2602960, 4750402, 9500804, 11876005, 19001608, 23752010, 38003216, 47504020, 95008040, 190016080]

約数ペア:

[(1, 190016080), (2, 95008040), (4, 47504020), (5, 38003216), (8, 23752010), (10, 19001608), (16, 11876005), (20, 9500804), (40, 4750402), (73, 2602960), (80, 2375201), (146, 1301480), (292, 650740), (365, 520592), (584, 325370), (730, 260296), (1168, 162685), (1460, 130148), (2920, 65074), (5840, 32537)]