2072773120

素因数分解:

$2^9\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73607}}^1$

素因数の和:73641

約数の個数: 80

約数和(自身を含む): 5421670848

約数和(自身を除く): 3348897728

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 256, 320, 352, 440, 512, 640, 704, 880, 1280, 1408, 1760, 2560, 2816, 3520, 5632, 7040, 14080, 28160, 73607, 147214, 294428, 368035, 588856, 736070, 809677, 1177712, 1472140, 1619354, 2355424, 2944280, 3238708, 4048385, 4710848, 5888560, 6477416, 8096770, 9421696, 11777120, 12954832, 16193540, 18843392, 23554240, 25909664, 32387080, 37686784, 47108480, 51819328, 64774160, 94216960, 103638656, 129548320, 188433920, 207277312, 259096640, 414554624, 518193280, 1036386560, 2072773120]

約数ペア:

[(1, 2072773120), (2, 1036386560), (4, 518193280), (5, 414554624), (8, 259096640), (10, 207277312), (11, 188433920), (16, 129548320), (20, 103638656), (22, 94216960), (32, 64774160), (40, 51819328), (44, 47108480), (55, 37686784), (64, 32387080), (80, 25909664), (88, 23554240), (110, 18843392), (128, 16193540), (160, 12954832), (176, 11777120), (220, 9421696), (256, 8096770), (320, 6477416), (352, 5888560), (440, 4710848), (512, 4048385), (640, 3238708), (704, 2944280), (880, 2355424), (1280, 1619354), (1408, 1472140), (1760, 1177712), (2560, 809677), (2816, 736070), (3520, 588856), (5632, 368035), (7040, 294428), (14080, 147214), (28160, 73607)]