3127935680

素因数分解:

$2^6\times 5^1\times {\mathrm{503}}^1\times {\mathrm{19433}}^1$

素因数の和:19953

約数の個数: 56

約数和(自身を含む): 7463588832

約数和(自身を除く): 4335653152

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 503, 1006, 2012, 2515, 4024, 5030, 8048, 10060, 16096, 19433, 20120, 32192, 38866, 40240, 77732, 80480, 97165, 155464, 160960, 194330, 310928, 388660, 621856, 777320, 1243712, 1554640, 3109280, 6218560, 9774799, 19549598, 39099196, 48873995, 78198392, 97747990, 156396784, 195495980, 312793568, 390991960, 625587136, 781983920, 1563967840, 3127935680]

約数ペア:

[(1, 3127935680), (2, 1563967840), (4, 781983920), (5, 625587136), (8, 390991960), (10, 312793568), (16, 195495980), (20, 156396784), (32, 97747990), (40, 78198392), (64, 48873995), (80, 39099196), (160, 19549598), (320, 9774799), (503, 6218560), (1006, 3109280), (2012, 1554640), (2515, 1243712), (4024, 777320), (5030, 621856), (8048, 388660), (10060, 310928), (16096, 194330), (19433, 160960), (20120, 155464), (32192, 97165), (38866, 80480), (40240, 77732)]