2043669830

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{20333}}^1$

素因数の和:20405

約数の個数: 48

約数和(自身を含む): 4048092720

約数和(自身を除く): 2004422890

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 190, 230, 437, 529, 874, 1058, 2185, 2645, 4370, 5290, 10051, 20102, 20333, 40666, 50255, 100510, 101665, 203330, 386327, 467659, 772654, 935318, 1931635, 2338295, 3863270, 4676590, 8885521, 10756157, 17771042, 21512314, 44427605, 53780785, 88855210, 107561570, 204366983, 408733966, 1021834915, 2043669830]

約数ペア:

[(1, 2043669830), (2, 1021834915), (5, 408733966), (10, 204366983), (19, 107561570), (23, 88855210), (38, 53780785), (46, 44427605), (95, 21512314), (115, 17771042), (190, 10756157), (230, 8885521), (437, 4676590), (529, 3863270), (874, 2338295), (1058, 1931635), (2185, 935318), (2645, 772654), (4370, 467659), (5290, 386327), (10051, 203330), (20102, 101665), (20333, 100510), (40666, 50255)]